SUSE-CU-2022:344-1: Security update of bci/dotnet-aspnet
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Sat Mar 26 13:11:32 UTC 2022
SUSE Container Update Advisory: bci/dotnet-aspnet
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Container Advisory ID : SUSE-CU-2022:344-1
Container Tags : bci/dotnet-aspnet:5.0 , bci/dotnet-aspnet:5.0-15.17 , bci/dotnet-aspnet:5.0.15 , bci/dotnet-aspnet:5.0.15-15.17
Container Release : 15.17
Severity : critical
Type : security
References : 1029961 1113013 1134353 1139519 1161276 1162581 1166028 1169614
1171962 1172973 1172974 1174504 1174504 1178236 1178561 1183572
1183574 1184614 1184994 1184994 1185972 1186071 1186489 1187153
1187273 1187654 1187911 1188063 1188291 1188348 1188507 1188571
1188588 1188623 1188713 1188921 1189152 1189446 1189454 1189480
1189520 1189521 1189521 1189996 1190052 1190373 1190374 1190401
1190440 1190447 1190515 1190533 1190570 1190793 1190850 1190984
1191227 1191532 1191563 1191592 1191736 1191826 1191893 1191987
1192160 1192161 1192248 1192423 1192478 1192481 1192489 1192637
1192684 1192688 1192717 1192858 1192954 1193086 1193294 1193298
1193480 1193632 1193690 1193759 1194178 1194178 1194216 1194265
1194265 1194556 1194640 1194768 1194770 1194785 1194859 1194976
1195004 1195048 1195066 1195126 1195202 1195356 1195654 1196036
CVE-2019-20838 CVE-2020-13529 CVE-2020-14155 CVE-2020-27840 CVE-2021-20277
CVE-2021-20316 CVE-2021-22946 CVE-2021-22947 CVE-2021-33574 CVE-2021-33910
CVE-2021-35942 CVE-2021-36222 CVE-2021-3711 CVE-2021-3712 CVE-2021-3712
CVE-2021-37600 CVE-2021-3778 CVE-2021-3796 CVE-2021-3872 CVE-2021-3927
CVE-2021-3928 CVE-2021-39537 CVE-2021-3984 CVE-2021-3995 CVE-2021-3996
CVE-2021-3997 CVE-2021-3997 CVE-2021-3999 CVE-2021-4019 CVE-2021-4193
CVE-2021-43566 CVE-2021-43618 CVE-2021-44141 CVE-2021-44142 CVE-2021-46059
CVE-2022-0318 CVE-2022-0319 CVE-2022-0336 CVE-2022-0351 CVE-2022-0361
CVE-2022-0413 CVE-2022-23218 CVE-2022-23219 CVE-2022-24407
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The container bci/dotnet-aspnet was updated. The following patches have been included in this update:
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Advisory ID: SUSE-RU-2021:2626-1
Released: Thu Aug 5 12:10:35 2021
Summary: Recommended maintenance update for libeconf
Type: recommended
Severity: moderate
References: 1188348
This update for libeconf fixes the following issue:
- Solve a downgrade issue between SUSE Linux Enterprise SP3 and lower (bsc#1188348)
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Advisory ID: SUSE-SU-2021:2809-1
Released: Mon Aug 23 12:12:31 2021
Summary: Security update for systemd
Type: security
Severity: moderate
References: 1166028,1171962,1184994,1185972,1188063,CVE-2020-13529,CVE-2021-33910
This update for systemd fixes the following issues:
- Updated to version 246.15
- CVE-2021-33910: Fixed a denial of service issue in systemd. (bsc#1188063)
- CVE-2020-13529: Fixed an issue that allows crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. (bsc#1185972)
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Advisory ID: SUSE-SU-2021:2830-1
Released: Tue Aug 24 16:20:18 2021
Summary: Security update for openssl-1_1
Type: security
Severity: important
References: 1189520,1189521,CVE-2021-3711,CVE-2021-3712
This update for openssl-1_1 fixes the following security issues:
- CVE-2021-3711: A bug in the implementation of the SM2 decryption code
could lead to buffer overflows. [bsc#1189520]
- CVE-2021-3712: a bug in the code for printing certificate details could
lead to a buffer overrun that a malicious actor could exploit to crash
the application, causing a denial-of-service attack. [bsc#1189521]
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Advisory ID: SUSE-RU-2021:2938-1
Released: Fri Sep 3 09:19:36 2021
Summary: Recommended update for openldap2
Type: recommended
Severity: moderate
References: 1184614
This update for openldap2 fixes the following issue:
- openldap2-contrib is shipped to the Legacy Module. (bsc#1184614)
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Advisory ID: SUSE-SU-2021:2966-1
Released: Tue Sep 7 09:49:14 2021
Summary: Security update for openssl-1_1
Type: security
Severity: low
References: 1189521,CVE-2021-3712
This update for openssl-1_1 fixes the following issues:
- CVE-2021-3712: This is an update for the incomplete fix for CVE-2021-3712.
Read buffer overruns processing ASN.1 strings (bsc#1189521).
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Advisory ID: SUSE-RU-2021:3182-1
Released: Tue Sep 21 17:04:26 2021
Summary: Recommended update for file
Type: recommended
Severity: moderate
References: 1189996
This update for file fixes the following issues:
- Fixes exception thrown by memory allocation problem (bsc#1189996)
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Advisory ID: SUSE-SU-2021:3291-1
Released: Wed Oct 6 16:45:36 2021
Summary: Security update for glibc
Type: security
Severity: moderate
References: 1186489,1187911,CVE-2021-33574,CVE-2021-35942
This update for glibc fixes the following issues:
- CVE-2021-33574: Fixed use __pthread_attr_copy in mq_notify (bsc#1186489).
- CVE-2021-35942: Fixed wordexp handle overflow in positional parameter number (bsc#1187911).
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Advisory ID: SUSE-SU-2021:3298-1
Released: Wed Oct 6 16:54:52 2021
Summary: Security update for curl
Type: security
Severity: moderate
References: 1190373,1190374,CVE-2021-22946,CVE-2021-22947
This update for curl fixes the following issues:
- CVE-2021-22947: Fixed STARTTLS protocol injection via MITM (bsc#1190374).
- CVE-2021-22946: Fixed protocol downgrade required TLS bypassed (bsc#1190373).
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Advisory ID: SUSE-RU-2021:3310-1
Released: Wed Oct 6 18:12:41 2021
Summary: Recommended update for systemd
Type: recommended
Severity: moderate
References: 1134353,1184994,1188291,1188588,1188713,1189446,1189480
This update for systemd fixes the following issues:
- Switch I/O scheduler from 'mq-deadline' to 'bfq' for rotating disks(HD's) (jsc#SLE-21032, bsc#1134353).
- Multipath: Rules weren't applied to dm devices (bsc#1188713).
- Ignore obsolete 'elevator' kernel parameter (bsc#1184994).
- Remove kernel unsupported single-queue block I/O.
- Make sure the versions of both udev and systemd packages are always the same (bsc#1189480).
- Avoid error message when updating active udev on sockets restart (bsc#1188291).
- Merge of v246.16, for a complete list of changes, visit:
https://github.com/openSUSE/systemd/compare/8d8f5fc31eece95644b299b784bbfb8f836d0108...f5c33d9f82d3d782d28938df9ff09484360c540d
- Drop 1007-tmpfiles-follow-SUSE-policies.patch:
Since most of the tmpfiles config files shipped by upstream are
ignored (see previous commit 'Drop most of the tmpfiles that deal
with generic paths'), this patch is no more relevant.
Additional fixes:
- core: make sure cgroup_oom_queue is flushed on manager exit.
- cgroup: do 'catchup' for unit cgroup inotify watch files.
- journalctl: never fail at flushing when the flushed flag is set (bsc#1188588).
- manager: reexecute on SIGRTMIN+25, user instances only.
- manager: fix HW watchdog when systemd starts before driver loaded (bsc#1189446).
- pid1: watchdog modernizations.
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Advisory ID: SUSE-OU-2021:3327-1
Released: Mon Oct 11 11:44:50 2021
Summary: Optional update for coreutils
Type: optional
Severity: low
References: 1189454
This optional update for coreutils fixes the following issue:
- Provide coreutils documentation, 'coreutils-doc', with 'L2' support level. (bsc#1189454)
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Advisory ID: SUSE-SU-2021:3474-1
Released: Wed Oct 20 08:41:31 2021
Summary: Security update for util-linux
Type: security
Severity: moderate
References: 1178236,1188921,CVE-2021-37600
This update for util-linux fixes the following issues:
- CVE-2021-37600: Fixed an integer overflow which could lead to a buffer overflow in get_sem_elements() in sys-utils/ipcutils.c. (bsc#1188921)
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Advisory ID: SUSE-SU-2021:3490-1
Released: Wed Oct 20 16:31:55 2021
Summary: Security update for ncurses
Type: security
Severity: moderate
References: 1190793,CVE-2021-39537
This update for ncurses fixes the following issues:
- CVE-2021-39537: Fixed an heap-based buffer overflow in _nc_captoinfo. (bsc#1190793)
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Advisory ID: SUSE-RU-2021:3494-1
Released: Wed Oct 20 16:48:46 2021
Summary: Recommended update for pam
Type: recommended
Severity: moderate
References: 1190052
This update for pam fixes the following issues:
- Added pam_faillock to the set of available PAM modules. (jsc#SLE-20638)
- Added new file macros.pam on request of systemd. (bsc#1190052)
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Advisory ID: SUSE-RU-2021:3510-1
Released: Tue Oct 26 11:22:15 2021
Summary: Recommended update for pam
Type: recommended
Severity: important
References: 1191987
This update for pam fixes the following issues:
- Fixed a bad directive file which resulted in
the 'securetty' file to be installed as 'macros.pam'.
(bsc#1191987)
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Advisory ID: SUSE-SU-2021:3529-1
Released: Wed Oct 27 09:23:32 2021
Summary: Security update for pcre
Type: security
Severity: moderate
References: 1172973,1172974,CVE-2019-20838,CVE-2020-14155
This update for pcre fixes the following issues:
Update pcre to version 8.45:
- CVE-2020-14155: Fixed integer overflow via a large number after a '(?C' substring (bsc#1172974).
- CVE-2019-20838: Fixed buffer over-read in JIT compiler (bsc#1172973)
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Advisory ID: SUSE-RU-2021:3564-1
Released: Wed Oct 27 16:12:08 2021
Summary: Recommended update for rpm-config-SUSE
Type: recommended
Severity: moderate
References: 1190850
This update for rpm-config-SUSE fixes the following issues:
- Support ZSTD compressed kernel modules. (bsc#1190850)
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Advisory ID: SUSE-RU-2021:3786-1
Released: Wed Nov 24 05:59:13 2021
Summary: Recommended update for rpm-config-SUSE
Type: recommended
Severity: important
References: 1192160
This update for rpm-config-SUSE fixes the following issues:
- Add support for the kernel xz-compressed firmware files (bsc#1192160)
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Advisory ID: SUSE-RU-2021:3799-1
Released: Wed Nov 24 18:07:54 2021
Summary: Recommended update for gcc11
Type: recommended
Severity: moderate
References: 1187153,1187273,1188623
This update for gcc11 fixes the following issues:
The additional GNU compiler collection GCC 11 is provided:
To select these compilers install the packages:
- gcc11
- gcc-c++11
- and others with 11 prefix.
to select them for building:
- CC='gcc-11'
- CXX='g++-11'
The compiler baselibraries (libgcc_s1, libstdc++6 and others) are being replaced by the GCC 11 variants.
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Advisory ID: SUSE-RU-2021:3808-1
Released: Fri Nov 26 00:30:54 2021
Summary: Recommended update for systemd
Type: recommended
Severity: moderate
References: 1186071,1190440,1190984,1192161
This update for systemd fixes the following issues:
- Add timestamp to D-Bus events to improve traceability (jsc#SLE-17798)
- Fix fd_is_mount_point() when both the parent and directory are network file systems (bsc#1190984)
- Support detection for ARM64 Hyper-V guests (bsc#1186071)
- Fix systemd-detect-virt not detecting Amazon EC2 Nitro instance (bsc#1190440)
- Enable support for Portable Services in openSUSE Leap only (jsc#SLE-21694)
- Fix IO scheduler udev rules to address performance issues (jsc#SLE-21032, bsc#1192161)
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Advisory ID: SUSE-RU-2021:3872-1
Released: Thu Dec 2 07:25:55 2021
Summary: Recommended update for cracklib
Type: recommended
Severity: moderate
References: 1191736
This update for cracklib fixes the following issues:
- Enable build time tests (bsc#1191736)
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Advisory ID: SUSE-RU-2021:3891-1
Released: Fri Dec 3 10:21:49 2021
Summary: Recommended update for keyutils
Type: recommended
Severity: moderate
References: 1029961,1113013,1187654
This update for keyutils fixes the following issues:
- Add /etc/keys/ and /usr/etc/keys/ directory (bsc#1187654)
keyutils was updated to 1.6.3 (jsc#SLE-20016):
* Revert the change notifications that were using /dev/watch_queue.
* Apply the change notifications that use pipe2(O_NOTIFICATION_PIPE).
* Allow 'keyctl supports' to retrieve raw capability data.
* Allow 'keyctl id' to turn a symbolic key ID into a numeric ID.
* Allow 'keyctl new_session' to name the keyring.
* Allow 'keyctl add/padd/etc.' to take hex-encoded data.
* Add 'keyctl watch*' to expose kernel change notifications on keys.
* Add caps for namespacing and notifications.
* Set a default TTL on keys that upcall for name resolution.
* Explicitly clear memory after it's held sensitive information.
* Various manual page fixes.
* Fix C++-related errors.
* Add support for keyctl_move().
* Add support for keyctl_capabilities().
* Make key=val list optional for various public-key ops.
* Fix system call signature for KEYCTL_PKEY_QUERY.
* Fix 'keyctl pkey_query' argument passing.
* Use keyctl_read_alloc() in dump_key_tree_aux().
* Various manual page fixes.
Updated to 1.6:
* Apply various specfile cleanups from Fedora.
* request-key: Provide a command line option to suppress helper execution.
* request-key: Find least-wildcard match rather than first match.
* Remove the dependency on MIT Kerberos.
* Fix some error messages
* keyctl_dh_compute.3: Suggest /proc/crypto for list of available hashes.
* Fix doc and comment typos.
* Add public key ops for encrypt, decrypt, sign and verify (needs linux-4.20).
* Add pkg-config support for finding libkeyutils.
* upstream isn't offering PGP signatures for the source tarballs anymore
Updated to 1.5.11 (bsc#1113013)
* Add keyring restriction support.
* Add KDF support to the Diffie-Helman function.
* DNS: Add support for AFS config files and SRV records
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Advisory ID: SUSE-SU-2021:3899-1
Released: Fri Dec 3 11:27:41 2021
Summary: Security update for aaa_base
Type: security
Severity: moderate
References: 1162581,1174504,1191563,1192248
This update for aaa_base fixes the following issues:
- Allowed ping and ICMP commands without CAP_NET_RAW (bsc#1174504).
- Add $HOME/.local/bin to PATH, if it exists (bsc#1192248).
- Fixed get_kernel_version.c to work also for recent kernels on the s390/X platform (bsc#1191563).
- Support xz compressed kernel (bsc#1162581)
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Advisory ID: SUSE-SU-2021:3946-1
Released: Mon Dec 6 14:57:42 2021
Summary: Security update for gmp
Type: security
Severity: moderate
References: 1192717,CVE-2021-43618
This update for gmp fixes the following issues:
- CVE-2021-43618: Fixed buffer overflow via crafted input in mpz/inp_raw.c (bsc#1192717).
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Advisory ID: SUSE-RU-2021:3963-1
Released: Mon Dec 6 19:57:39 2021
Summary: Recommended update for system-users
Type: recommended
Severity: moderate
References: 1190401
This update for system-users fixes the following issues:
- system-user-tss.conf: Removed group entry because it's not needed and contained syntax errors (bsc#1190401)
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Advisory ID: SUSE-RU-2021:3980-1
Released: Thu Dec 9 16:42:19 2021
Summary: Recommended update for glibc
Type: recommended
Severity: moderate
References: 1191592
glibc was updated to fix the following issue:
- Support for new IBM Z Hardware (bsc#1191592, jsc#IBM-869)
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Advisory ID: SUSE-RU-2021:4145-1
Released: Wed Dec 22 05:27:48 2021
Summary: Recommended update for openssl-1_1
Type: recommended
Severity: moderate
References: 1161276
This update for openssl-1_1 fixes the following issues:
- Remove previously applied patch because it interferes with FIPS validation (bsc#1161276)
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Advisory ID: SUSE-RU-2021:4175-1
Released: Thu Dec 23 11:22:33 2021
Summary: Recommended update for systemd
Type: recommended
Severity: important
References: 1192423,1192858,1193759
This update for systemd fixes the following issues:
- Bump the max number of inodes for /dev to a million (bsc#1192858)
- sleep: don't skip resume device with low priority/available space (bsc#1192423)
- test: use kbd-mode-map we ship in one more test case
- test-keymap-util: always use kbd-model-map we ship
- Add rules for virtual devices and enforce 'none' for loop devices. (bsc#1193759)
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Advisory ID: SUSE-RU-2021:4182-1
Released: Thu Dec 23 11:51:51 2021
Summary: Recommended update for zlib
Type: recommended
Severity: moderate
References: 1192688
This update for zlib fixes the following issues:
- Fix hardware compression incorrect result on z15 hardware (bsc#1192688)
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Advisory ID: SUSE-SU-2021:4192-1
Released: Tue Dec 28 10:39:50 2021
Summary: Security update for permissions
Type: security
Severity: moderate
References: 1174504
This update for permissions fixes the following issues:
- Update to version 20181225:
* drop ping capabilities in favor of ICMP_PROTO sockets (bsc#1174504)
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Advisory ID: SUSE-RU-2022:4-1
Released: Mon Jan 3 08:28:54 2022
Summary: Recommended update for libgcrypt
Type: recommended
Severity: moderate
References: 1193480
This update for libgcrypt fixes the following issues:
- Fix function gcry_mpi_sub_ui subtracting from negative value (bsc#1193480)
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Advisory ID: SUSE-SU-2022:43-1
Released: Tue Jan 11 08:50:13 2022
Summary: Security update for systemd
Type: security
Severity: moderate
References: 1178561,1190515,1194178,CVE-2021-3997
This update for systemd fixes the following issues:
- CVE-2021-3997: Fixed an uncontrolled recursion in systemd's systemd-tmpfiles which could cause a minor denial of service. (bsc#1194178)
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Advisory ID: SUSE-RU-2022:93-1
Released: Tue Jan 18 05:11:58 2022
Summary: Recommended update for openssl-1_1
Type: recommended
Severity: important
References: 1192489
This update for openssl-1_1 fixes the following issues:
- Add RSA_get0_pss_params() accessor that is used by nodejs16 and provide openssl-has-RSA_get0_pss_params (bsc#1192489)
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Advisory ID: SUSE-SU-2022:141-1
Released: Thu Jan 20 13:47:16 2022
Summary: Security update for permissions
Type: security
Severity: moderate
References: 1169614
This update for permissions fixes the following issues:
- Update to version 20181225: setuid bit for cockpit session binary (bsc#1169614).
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Advisory ID: SUSE-RU-2022:207-1
Released: Thu Jan 27 09:24:49 2022
Summary: Recommended update for glibc
Type: recommended
Severity: moderate
References:
This update for glibc fixes the following issues:
- Add support for livepatches on x86_64 for SUSE Linux Enterprise 15 SP4 (jsc#SLE-20049).
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Advisory ID: SUSE-SU-2022:330-1
Released: Fri Feb 4 09:29:08 2022
Summary: Security update for glibc
Type: security
Severity: important
References: 1194640,1194768,1194770,1194785,CVE-2021-3999,CVE-2022-23218,CVE-2022-23219
This update for glibc fixes the following issues:
- CVE-2021-3999: Fixed incorrect errno in getcwd (bsc#1194640)
- CVE-2022-23219: Fixed buffer overflow in sunrpc clnt_create for 'unix' (bsc#1194768)
- CVE-2022-23218: Fixed buffer overflow in sunrpc svcunix_create (bsc#1194770)
Features added:
- IBM Power 10 string operation improvements (bsc#1194785, jsc#SLE-18195)
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Advisory ID: SUSE-RU-2022:335-1
Released: Fri Feb 4 10:24:02 2022
Summary: Recommended update for coreutils
Type: recommended
Severity: moderate
References: 1189152
This update for coreutils fixes the following issues:
- Add 'fuse.portal' as a dummy file system (used in flatpak implementations) (bsc#1189152).
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Advisory ID: SUSE-RU-2022:343-1
Released: Mon Feb 7 15:16:58 2022
Summary: Recommended update for systemd
Type: recommended
Severity: moderate
References: 1193086
This update for systemd fixes the following issues:
- disable DNSSEC until the following issue is solved: https://github.com/systemd/systemd/issues/10579
- disable fallback DNS servers and fail when no DNS server info could be obtained from the links.
- DNSSEC support requires openssl therefore document this build dependency in systemd-network sub-package.
- Improve warning messages (bsc#1193086).
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Advisory ID: SUSE-SU-2022:283-1
Released: Tue Feb 8 16:10:39 2022
Summary: Security update for samba
Type: security
Severity: critical
References: 1139519,1183572,1183574,1188571,1191227,1191532,1192684,1193690,1194859,1195048,CVE-2020-27840,CVE-2021-20277,CVE-2021-20316,CVE-2021-36222,CVE-2021-43566,CVE-2021-44141,CVE-2021-44142,CVE-2022-0336
- CVE-2021-44141: Information leak via symlinks of existance of
files or directories outside of the exported share; (bso#14911);
(bsc#1193690);
- CVE-2021-44142: Out-of-bounds heap read/write vulnerability
in VFS module vfs_fruit allows code execution; (bso#14914);
(bsc#1194859);
- CVE-2022-0336: Samba AD users with permission to write to an
account can impersonate arbitrary services; (bso#14950);
(bsc#1195048);
samba was updated to 4.15.4 (jsc#SLE-23329);
* Duplicate SMB file_ids leading to Windows client cache
poisoning; (bso#14928);
* Failed to parse NTLMv2_RESPONSE length 95 - Buffer Size Error -
NT_STATUS_BUFFER_TOO_SMALL; (bso#14932);
* kill_tcp_connections does not work; (bso#14934);
* Can't connect to Windows shares not requiring authentication
using KDE/Gnome; (bso#14935);
* smbclient -L doesn't set 'client max protocol' to NT1 before
calling the 'Reconnecting with SMB1 for workgroup listing'
path; (bso#14939);
* Cross device copy of the crossrename module always fails;
(bso#14940);
* symlinkat function from VFS cap module always fails with an
error; (bso#14941);
* Fix possible fsp pointer deference; (bso#14942);
* Missing pop_sec_ctx() in error path inside close_directory();
(bso#14944);
* 'smbd --build-options' no longer works without an smb.conf file;
(bso#14945);
Samba was updated to version 4.15.3
+ CVE-2021-43566: Symlink race error can allow directory creation
outside of the exported share; (bsc#1139519);
+ CVE-2021-20316: Symlink race error can allow metadata read and
modify outside of the exported share; (bsc#1191227);
- Reorganize libs packages. Split samba-libs into samba-client-libs,
samba-libs, samba-winbind-libs and samba-ad-dc-libs, merging samba
public libraries depending on internal samba libraries into these
packages as there were dependency problems everytime one of these
public libraries changed its version (bsc#1192684). The devel
packages are merged into samba-devel.
- Rename package samba-core-devel to samba-devel
- Update the symlink create by samba-dsdb-modules to private samba
ldb modules following libldb2 changes from /usr/lib64/ldb/samba to
/usr/lib64/ldb2/modules/ldb/samba
krb5 was updated to 1.16.3 to 1.19.2
* Fix a denial of service attack against the KDC encrypted challenge code; (CVE-2021-36222);
* Fix a memory leak when gss_inquire_cred() is called without a credential handle.
Changes from 1.19.1:
* Fix a linking issue with Samba.
* Better support multiple pkinit_identities values by checking whether
certificates can be loaded for each value.
Changes from 1.19
Administrator experience
* When a client keytab is present, the GSSAPI krb5 mech will refresh
credentials even if the current credentials were acquired manually.
* It is now harder to accidentally delete the K/M entry from a KDB.
Developer experience
* gss_acquire_cred_from() now supports the 'password' and 'verify'
options, allowing credentials to be acquired via password and
verified using a keytab key.
* When an application accepts a GSS security context, the new
GSS_C_CHANNEL_BOUND_FLAG will be set if the initiator and acceptor
both provided matching channel bindings.
* Added the GSS_KRB5_NT_X509_CERT name type, allowing S4U2Self requests
to identify the desired client principal by certificate.
* PKINIT certauth modules can now cause the hw-authent flag to be set
in issued tickets.
* The krb5_init_creds_step() API will now issue the same password
expiration warnings as krb5_get_init_creds_password().
Protocol evolution
* Added client and KDC support for Microsoft's Resource-Based Constrained
Delegation, which allows cross-realm S4U2Proxy requests. A third-party
database module is required for KDC support.
* kadmin/admin is now the preferred server principal name for kadmin
connections, and the host-based form is no longer created by default.
The client will still try the host-based form as a fallback.
* Added client and server support for Microsoft's KERB_AP_OPTIONS_CBT
extension, which causes channel bindings to be required for the
initiator if the acceptor provided them. The client will send this
option if the client_aware_gss_bindings profile option is set.
User experience
* kinit will now issue a warning if the des3-cbc-sha1 encryption type is
used in the reply. This encryption type will be deprecated and removed
in future releases.
* Added kvno flags --out-cache, --no-store, and --cached-only
(inspired by Heimdal's kgetcred).
Changes from 1.18.3
* Fix a denial of service vulnerability when decoding Kerberos
protocol messages.
* Fix a locking issue with the LMDB KDB module which could cause
KDC and kadmind processes to lose access to the database.
* Fix an assertion failure when libgssapi_krb5 is repeatedly loaded
and unloaded while libkrb5support remains loaded.
Changes from 1.18.2
* Fix a SPNEGO regression where an acceptor using the default credential
would improperly filter mechanisms, causing a negotiation failure.
* Fix a bug where the KDC would fail to issue tickets if the local krbtgt
principal's first key has a single-DES enctype.
* Add stub functions to allow old versions of OpenSSL libcrypto to link
against libkrb5.
* Fix a NegoEx bug where the client name and delegated credential might
not be reported.
Changes from 1.18.1
* Fix a crash when qualifying short hostnames when the system has
no primary DNS domain.
* Fix a regression when an application imports 'service@' as a GSS
host-based name for its acceptor credential handle.
* Fix KDC enforcement of auth indicators when they are modified by
the KDB module.
* Fix removal of require_auth string attributes when the LDAP KDB
module is used.
* Fix a compile error when building with musl libc on Linux.
* Fix a compile error when building with gcc 4.x.
* Change the KDC constrained delegation precedence order for consistency
with Windows KDCs.
Changes from 1.18
Administrator experience:
* Remove support for single-DES encryption types.
* Change the replay cache format to be more efficient and robust.
Replay cache filenames using the new format end with '.rcache2'
by default.
* setuid programs will automatically ignore environment variables
that normally affect krb5 API functions, even if the caller does
not use krb5_init_secure_context().
* Add an 'enforce_ok_as_delegate' krb5.conf relation to disable
credential forwarding during GSSAPI authentication unless the KDC
sets the ok-as-delegate bit in the service ticket.
* Use the permitted_enctypes krb5.conf setting as the default value
for default_tkt_enctypes and default_tgs_enctypes.
Developer experience:
* Implement krb5_cc_remove_cred() for all credential cache types.
* Add the krb5_pac_get_client_info() API to get the client account
name from a PAC.
Protocol evolution:
* Add KDC support for S4U2Self requests where the user is identified
by X.509 certificate. (Requires support for certificate lookup from
a third-party KDB module.)
* Remove support for an old ('draft 9') variant of PKINIT.
* Add support for Microsoft NegoEx. (Requires one or more third-party
GSS modules implementing NegoEx mechanisms.)
User experience:
* Add support for 'dns_canonicalize_hostname=fallback', causing
host-based principal names to be tried first without DNS
canonicalization, and again with DNS canonicalization if the
un-canonicalized server is not found.
* Expand single-component hostnames in host-based principal names
when DNS canonicalization is not used, adding the system's first DNS
search path as a suffix. Add a 'qualify_shortname' krb5.conf relation
to override this suffix or disable expansion.
* Honor the transited-policy-checked ticket flag on application servers,
eliminating the requirement to configure capaths on servers in some
scenarios.
Code quality:
* The libkrb5 serialization code (used to export and import krb5 GSS
security contexts) has been simplified and made type-safe.
* The libkrb5 code for creating KRB-PRIV, KRB-SAFE, and KRB-CRED
messages has been revised to conform to current coding practices.
* The test suite has been modified to work with macOS System Integrity
Protection enabled.
* The test suite incorporates soft-pkcs11 so that PKINIT PKCS11 support
can always be tested.
Changes from 1.17.1
* Fix a bug preventing 'addprinc -randkey -kvno' from working in kadmin.
* Fix a bug preventing time skew correction from working when a KCM
credential cache is used.
Changes from 1.17:
Administrator experience:
* A new Kerberos database module using the Lightning Memory-Mapped
Database library (LMDB) has been added. The LMDB KDB module should
be more performant and more robust than the DB2 module, and may
become the default module for new databases in a future release.
* 'kdb5_util dump' will no longer dump policy entries when specific
principal names are requested.
Developer experience:
* The new krb5_get_etype_info() API can be used to retrieve enctype,
salt, and string-to-key parameters from the KDC for a client
principal.
* The new GSS_KRB5_NT_ENTERPRISE_NAME name type allows enterprise
principal names to be used with GSS-API functions.
* KDC and kadmind modules which call com_err() will now write to the
log file in a format more consistent with other log messages.
* Programs which use large numbers of memory credential caches should
perform better.
Protocol evolution:
* The SPAKE pre-authentication mechanism is now supported. This
mechanism protects against password dictionary attacks without
requiring any additional infrastructure such as certificates. SPAKE
is enabled by default on clients, but must be manually enabled on
the KDC for this release.
* PKINIT freshness tokens are now supported. Freshness tokens can
protect against scenarios where an attacker uses temporary access to
a smart card to generate authentication requests for the future.
* Password change operations now prefer TCP over UDP, to avoid
spurious error messages about replays when a response packet is
dropped.
* The KDC now supports cross-realm S4U2Self requests when used with a
third-party KDB module such as Samba's. The client code for
cross-realm S4U2Self requests is also now more robust.
User experience:
* The new ktutil addent -f flag can be used to fetch salt information
from the KDC for password-based keys.
* The new kdestroy -p option can be used to destroy a credential cache
within a collection by client principal name.
* The Kerberos man page has been restored, and documents the
environment variables that affect programs using the Kerberos
library.
Code quality:
* Python test scripts now use Python 3.
* Python test scripts now display markers in verbose output, making it
easier to find where a failure occurred within the scripts.
* The Windows build system has been simplified and updated to work
with more recent versions of Visual Studio. A large volume of
unused Windows-specific code has been removed. Visual Studio 2013
or later is now required.
- Build with full Cyrus SASL support. Negotiating SASL credentials with
an EXTERNAL bind mechanism requires interaction. Kerberos provides its
own interaction function that skips all interaction, thus preventing the
mechanism from working.
ldb was updated to version 2.4.1 (jsc#SLE-23329);
- Release 2.4.1
+ Corrected python behaviour for 'in' for LDAP attributes
contained as part of ldb.Message; (bso#14845);
+ Fix memory handling in ldb.msg_diff; (bso#14836);
- Release 2.4.0
+ pyldb: Fix Message.items() for a message containing elements
+ pyldb: Add test for Message.items()
+ tests: Use ldbsearch '--scope instead of '-s'
+ Change page size of guidindexpackv1.ldb
+ Use a 1MiB lmdb so the test also passes on aarch64 CentOS stream
+ attrib_handler casefold: simplify space dropping
+ fix ldb_comparison_fold off-by-one overrun
+ CVE-2020-27840: pytests: move Dn.validate test to ldb
+ CVE-2020-27840 ldb_dn: avoid head corruption in ldb_dn_explode
+ CVE-2021-20277 ldb/attrib_handlers casefold: stay in bounds
+ CVE-2021-20277 ldb tests: ldb_match tests with extra spaces
+ improve comments for ldb_module_connect_backend()
+ test/ldb_tdb: correct introductory comments
+ ldb.h: remove undefined async_ctx function signatures
+ correct comments in attrib_handers val_to_int64
+ dn tests use cmocka print functions
+ ldb_match: remove redundant check
+ add tests for ldb_wildcard_compare
+ ldb_match: trailing chunk must match end of string
+ pyldb: catch potential overflow error in py_timestring
+ ldb: remove some 'if PY3's in tests
talloc was updated to 2.3.3:
+ various bugfixes
+ python: Ensure reference counts are properly incremented
+ Change pytalloc source to LGPL
+ Upgrade waf to 2.0.18 to fix a cross-compilation issue;
(bso#13846).
tdb was updated to version 1.4.4:
+ various bugfixes
tevent was updated to version 0.11.0:
+ Add custom tag to events
+ Add event trace api
sssd was updated to:
- Fix tests test_copy_ccache & test_copy_keytab for later versions of krb5
- Update the private ldb modules installation following libldb2
changes from /usr/lib64/ldb/samba to /usr/lib64/ldb2/modules/ldb/samba
apparmor was updated to:
- Cater for changes to ldb packaging to allow parallel installation with libldb (bsc#1192684).
- add profile for samba-bgqd (bsc#1191532).
-----------------------------------------------------------------
Advisory ID: SUSE-RU-2022:383-1
Released: Tue Feb 15 17:47:36 2022
Summary: Recommended update for cyrus-sasl
Type: recommended
Severity: moderate
References: 1194265
This update for cyrus-sasl fixes the following issues:
- Fixed an issue when in postfix 'sasl' authentication with password fails. (bsc#1194265)
- Add config parameter '--with-dblib=gdbm'
- Avoid converting of '/etc/sasldb2 by every update. Convert '/etc/sasldb2' only if it is a Berkeley DB.
-----------------------------------------------------------------
Advisory ID: SUSE-SU-2022:539-1
Released: Mon Feb 21 13:47:51 2022
Summary: Security update for systemd
Type: security
Severity: moderate
References: 1191826,1192637,1194178,CVE-2021-3997
This update for systemd fixes the following issues:
- CVE-2021-3997: Fixed an uncontrolled recursion in systemd's systemd-tmpfiles (bsc#1194178).
The following non-security bugs were fixed:
- udev/net_id: don't generate slot based names if multiple devices might claim the same slot (bsc#1192637)
- localectl: don't omit keymaps files that are symlinks (bsc#1191826)
-----------------------------------------------------------------
Advisory ID: SUSE-RU-2022:692-1
Released: Thu Mar 3 15:46:47 2022
Summary: Recommended update for filesystem
Type: recommended
Severity: moderate
References: 1190447
This update for filesystem fixes the following issues:
- Release ported filesystem to LTSS channels (bsc#1190447).
-----------------------------------------------------------------
Advisory ID: SUSE-SU-2022:727-1
Released: Fri Mar 4 10:39:21 2022
Summary: Security update for libeconf, shadow and util-linux
Type: security
Severity: moderate
References: 1188507,1192954,1193632,1194976,CVE-2021-3995,CVE-2021-3996
This security update for libeconf, shadow and util-linux fix the following issues:
libeconf:
- Add libeconf to SLE-Module-Basesystem_15-SP3 because needed by 'util-linux' and 'shadow'
to fix autoyast handling of security related parameters (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)
Issues fixed in libeconf:
- Reading numbers with different bases (e.g. oktal) (bsc#1193632) (#157)
- Fixed different issues while writing string values to file.
- Writing comments to file too.
- Fixed crash while merging values.
- Added econftool cat option (#146)
- new API call: econf_readDirsHistory (showing ALL locations)
- new API call: econf_getPath (absolute path of the configuration file)
- Man pages libeconf.3 and econftool.8.
- Handling multiline strings.
- Added libeconf_ext which returns more information like
line_nr, comments, path of the configuration file,...
- Econftool, an command line interface for handling configuration
files.
- Generating HTML API documentation with doxygen.
- Improving error handling and semantic file check.
- Joining entries with the same key to one single entry if
env variable ECONF_JOIN_SAME_ENTRIES has been set.
shadow:
- The legacy code does not support /etc/login.defs.d used by YaST. Enable libeconf to
read it (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)
util-linux:
- The legacy code does not support /etc/login.defs.d used by YaST. Enable libeconf to
read it (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)
- Allow use of larger values for start sector to prevent `blockdev --report` aborting (bsc#1188507)
- Fixed `blockdev --report` using non-space characters as a field separator (bsc#1188507)
- CVE-2021-3995: Fixed unauthorized unmount in util-linux's libmount. (bsc#1194976)
- CVE-2021-3996: Fixed unauthorized unmount in util-linux's libmount. (bsc#1194976)
-----------------------------------------------------------------
Advisory ID: SUSE-SU-2022:736-1
Released: Fri Mar 4 14:51:57 2022
Summary: Security update for vim
Type: security
Severity: important
References: 1190533,1190570,1191893,1192478,1192481,1193294,1193298,1194216,1194556,1195004,1195066,1195126,1195202,1195356,CVE-2021-3778,CVE-2021-3796,CVE-2021-3872,CVE-2021-3927,CVE-2021-3928,CVE-2021-3984,CVE-2021-4019,CVE-2021-4193,CVE-2021-46059,CVE-2022-0318,CVE-2022-0319,CVE-2022-0351,CVE-2022-0361,CVE-2022-0413
This update for vim fixes the following issues:
- CVE-2022-0318: Fixed heap-based buffer overflow (bsc#1195004).
- CVE-2021-3796: Fixed use-after-free in nv_replace() in normal.c (bsc#1190570).
- CVE-2021-3872: Fixed heap-based buffer overflow in win_redr_status() drawscreen.c (bsc#1191893).
- CVE-2021-3927: Fixed heap-based buffer overflow (bsc#1192481).
- CVE-2021-3928: Fixed stack-based buffer overflow (bsc#1192478).
- CVE-2021-4019: Fixed heap-based buffer overflow (bsc#1193294).
- CVE-2021-3984: Fixed illegal memory access when C-indenting could have led to heap buffer overflow (bsc#1193298).
- CVE-2021-3778: Fixed heap-based buffer overflow in regexp_nfa.c (bsc#1190533).
- CVE-2021-4193: Fixed out-of-bounds read (bsc#1194216).
- CVE-2021-46059: Fixed pointer dereference vulnerability via the vim_regexec_multi function at regexp.c (bsc#1194556).
- CVE-2022-0319: Fixded out-of-bounds read (bsc#1195066).
- CVE-2022-0351: Fixed uncontrolled recursion in eval7() (bsc#1195126).
- CVE-2022-0361: Fixed buffer overflow (bsc#1195126).
- CVE-2022-0413: Fixed use-after-free in src/ex_cmds.c (bsc#1195356).
-----------------------------------------------------------------
Advisory ID: SUSE-SU-2022:743-1
Released: Mon Mar 7 22:08:12 2022
Summary: Security update for cyrus-sasl
Type: security
Severity: important
References: 1194265,1196036,CVE-2022-24407
This update for cyrus-sasl fixes the following issues:
- CVE-2022-24407: Fixed SQL injection in sql_auxprop_store in plugins/sql.c (bsc#1196036).
The following non-security bugs were fixed:
- postfix: sasl authentication with password fails (bsc#1194265).
-----------------------------------------------------------------
Advisory ID: SUSE-RU-2022:789-1
Released: Thu Mar 10 11:22:05 2022
Summary: Recommended update for update-alternatives
Type: recommended
Severity: moderate
References: 1195654
This update for update-alternatives fixes the following issues:
- Break bash - update-alternatives cycle rewrite of '%post' in 'lua'. (bsc#1195654)
The following package changes have been done:
- file-magic-5.32-7.14.1 updated
- libldap-data-2.4.46-9.58.1 updated
- filesystem-15.0-11.5.1 updated
- cracklib-dict-small-2.9.7-11.6.1 updated
- glibc-2.31-150300.9.12.1 updated
- libuuid1-2.36.2-150300.4.14.3 updated
- libsmartcols1-2.36.2-150300.4.14.3 updated
- libsasl2-3-2.1.27-150300.4.6.1 updated
- libeconf0-0.4.4+git20220104.962774f-150300.3.6.2 added
- libblkid1-2.36.2-150300.4.14.3 updated
- libfdisk1-2.36.2-150300.4.14.3 updated
- libopenssl1_1-1.1.1d-11.38.1 updated
- libopenssl1_1-hmac-1.1.1d-11.38.1 updated
- libz1-1.2.11-3.24.1 updated
- libpcre1-8.45-20.10.1 updated
- libkeyutils1-1.6.3-5.6.1 updated
- libgmp10-6.1.2-4.9.1 updated
- libgcc_s1-11.2.1+git610-1.3.9 updated
- libldap-2_4-2-2.4.46-9.58.1 updated
- libmagic1-5.32-7.14.1 updated
- libstdc++6-11.2.1+git610-1.3.9 updated
- libncurses6-6.1-5.9.1 updated
- terminfo-base-6.1-5.9.1 updated
- ncurses-utils-6.1-5.9.1 updated
- libmount1-2.36.2-150300.4.14.3 updated
- krb5-1.19.2-150300.8.3.2 updated
- login_defs-4.8.1-150300.4.3.8 updated
- libgcrypt20-1.8.2-8.42.1 updated
- libgcrypt20-hmac-1.8.2-8.42.1 updated
- libcrack2-2.9.7-11.6.1 updated
- libcurl4-7.66.0-4.27.1 updated
- cracklib-2.9.7-11.6.1 updated
- libsystemd0-246.16-150300.7.39.1 updated
- coreutils-8.32-150300.3.5.1 updated
- rpm-config-SUSE-1-5.6.1 updated
- permissions-20181225-23.12.1 updated
- pam-1.3.0-6.50.1 updated
- shadow-4.8.1-150300.4.3.8 updated
- system-group-hardware-20170617-17.3.1 updated
- util-linux-2.36.2-150300.4.14.3 updated
- aaa_base-84.87+git20180409.04c9dae-3.52.1 updated
- update-alternatives-1.19.0.4-4.3.1 updated
- vim-data-common-8.0.1568-5.17.1 updated
- vim-8.0.1568-5.17.1 updated
- container:sles15-image-15.0.0-17.9.1 updated
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