SUSE-SU-2020:3930-1: important: Security update for python3
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Wed Dec 23 16:16:43 MST 2020
SUSE Security Update: Security update for python3
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3930-1
Rating: important
References: #1155094 #1174091 #1174571 #1174701 #1177211
#1178009 #1179193 #1179630 ECO-2799 SLE-13738
Cross-References: CVE-2019-16935 CVE-2019-18348 CVE-2019-20907
CVE-2019-5010 CVE-2020-14422 CVE-2020-26116
CVE-2020-27619 CVE-2020-8492
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP2
SUSE Linux Enterprise Module for Development Tools 15-SP1
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP1
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________
An update that fixes 8 vulnerabilities, contains two
features is now available.
Description:
This update for python3 fixes the following issues:
- Fixed CVE-2020-27619 (bsc#1178009), where
Lib/test/multibytecodec_support calls eval() on content retrieved via
HTTP.
- Change setuptools and pip version numbers according to new wheels
- Handful of changes to make python36 compatible with SLE15 and SLE12
(jsc#ECO-2799, jsc#SLE-13738)
- add triplets for mips-r6 and riscv
- RISC-V needs CTYPES_PASS_BY_REF_HACK
Update to 3.6.12 (bsc#1179193)
* Ensure python3.dll is loaded from correct locations when Python is
embedded
* The __hash__() methods of ipaddress.IPv4Interface and
ipaddress.IPv6Interface incorrectly generated constant hash values of 32
and 128 respectively. This resulted in always causing hash collisions.
The fix uses hash() to generate hash values for the tuple of (address,
mask length, network address).
* Prevent http header injection by rejecting control characters in
http.client.putrequest(…).
* Unpickling invalid NEWOBJ_EX opcode with the C implementation raises now
UnpicklingError instead of crashing.
* Avoid infinite loop when reading specially crafted TAR files using the
tarfile module
- This release also fixes CVE-2020-26116 (bsc#1177211) and CVE-2019-20907
(bsc#1174091).
Update to 3.6.11:
- Disallow CR or LF in email.headerregistry. Address arguments to guard
against header injection attacks.
- Disallow control characters in hostnames in http.client, addressing
CVE-2019-18348. Such potentially malicious header injection URLs now
cause a InvalidURL to be raised. (bsc#1155094)
- CVE-2020-8492: The AbstractBasicAuthHandler class
of the urllib.request module uses an inefficient regular expression
which can be exploited by an attacker to cause a denial of service. Fix
the regex to prevent the catastrophic backtracking. Vulnerability
reported by Ben Caller and Matt Schwager.
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-3930=1
- SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-3930=1
- SUSE Linux Enterprise Module for Development Tools 15-SP3:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP3-2020-3930=1
- SUSE Linux Enterprise Module for Development Tools 15-SP2:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-3930=1
- SUSE Linux Enterprise Module for Development Tools 15-SP1:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-3930=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2020-3930=1
- SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3930=1
- SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-3930=1
- SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-3930=1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-3930=1
Package List:
- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Development Tools 15-SP3 (aarch64 ppc64le s390x x86_64):
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le s390x x86_64):
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
- SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-testsuite-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
python3-tools-3.6.12-3.67.2
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
libpython3_6m1_0-3.6.12-3.67.2
libpython3_6m1_0-debuginfo-3.6.12-3.67.2
python3-3.6.12-3.67.2
python3-base-3.6.12-3.67.2
python3-curses-3.6.12-3.67.2
python3-curses-debuginfo-3.6.12-3.67.2
python3-dbm-3.6.12-3.67.2
python3-dbm-debuginfo-3.6.12-3.67.2
python3-debuginfo-3.6.12-3.67.2
python3-debugsource-3.6.12-3.67.2
python3-devel-3.6.12-3.67.2
python3-devel-debuginfo-3.6.12-3.67.2
python3-idle-3.6.12-3.67.2
python3-tk-3.6.12-3.67.2
python3-tk-debuginfo-3.6.12-3.67.2
python3-tools-3.6.12-3.67.2
References:
https://www.suse.com/security/cve/CVE-2019-16935.html
https://www.suse.com/security/cve/CVE-2019-18348.html
https://www.suse.com/security/cve/CVE-2019-20907.html
https://www.suse.com/security/cve/CVE-2019-5010.html
https://www.suse.com/security/cve/CVE-2020-14422.html
https://www.suse.com/security/cve/CVE-2020-26116.html
https://www.suse.com/security/cve/CVE-2020-27619.html
https://www.suse.com/security/cve/CVE-2020-8492.html
https://bugzilla.suse.com/1155094
https://bugzilla.suse.com/1174091
https://bugzilla.suse.com/1174571
https://bugzilla.suse.com/1174701
https://bugzilla.suse.com/1177211
https://bugzilla.suse.com/1178009
https://bugzilla.suse.com/1179193
https://bugzilla.suse.com/1179630
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