SUSE-SU-2020:0948-2: moderate: Security update for gmp, gnutls, libnettle
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Wed Jul 13 19:18:40 UTC 2022
SUSE Security Update: Security update for gmp, gnutls, libnettle
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0948-2
Rating: moderate
References: #1152692 #1155327 #1166881 #1168345 SLE-9518
Cross-References: CVE-2020-11501
CVSS scores:
CVE-2020-11501 (NVD) : 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVE-2020-11501 (SUSE): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
SUSE Linux Enterprise Module for Certifications 15-SP3
______________________________________________________________________________
An update that solves one vulnerability, contains one
feature and has three fixes is now available.
Description:
This update for gmp, gnutls, libnettle fixes the following issues:
Security issue fixed:
- CVE-2020-11501: Fixed zero random value in DTLS client hello
(bsc#1168345)
FIPS related bugfixes:
- FIPS: Install checksums for binary integrity verification which are
required when running in FIPS mode (bsc#1152692, jsc#SLE-9518)
- FIPS: Fixed a cfb8 decryption issue, no longer truncate output IV if
input is shorter than block size. (bsc#1166881)
- FIPS: Added Diffie Hellman public key verification test. (bsc#1155327)
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 Module for Certifications 15-SP3:
zypper in -t patch SUSE-SLE-Module-Certifications-15-SP3-2022-2391=1
Package List:
- SUSE Linux Enterprise Module for Certifications 15-SP3 (aarch64 ppc64le s390x x86_64):
gmp-debugsource-6.1.2-4.3.1
gmp-devel-6.1.2-4.3.1
libgmp10-6.1.2-4.3.1
libgmp10-debuginfo-6.1.2-4.3.1
libgmpxx4-6.1.2-4.3.1
libgmpxx4-debuginfo-6.1.2-4.3.1
libhogweed4-3.4.1-4.12.1
libhogweed4-debuginfo-3.4.1-4.12.1
libnettle-debugsource-3.4.1-4.12.1
libnettle-devel-3.4.1-4.12.1
libnettle6-3.4.1-4.12.1
libnettle6-debuginfo-3.4.1-4.12.1
nettle-3.4.1-4.12.1
nettle-debuginfo-3.4.1-4.12.1
- SUSE Linux Enterprise Module for Certifications 15-SP3 (x86_64):
gmp-devel-32bit-6.1.2-4.3.1
libgmp10-32bit-6.1.2-4.3.1
libgmp10-32bit-debuginfo-6.1.2-4.3.1
libgmpxx4-32bit-6.1.2-4.3.1
libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
libhogweed4-32bit-3.4.1-4.12.1
libhogweed4-32bit-debuginfo-3.4.1-4.12.1
libnettle-devel-32bit-3.4.1-4.12.1
libnettle6-32bit-3.4.1-4.12.1
libnettle6-32bit-debuginfo-3.4.1-4.12.1
References:
https://www.suse.com/security/cve/CVE-2020-11501.html
https://bugzilla.suse.com/1152692
https://bugzilla.suse.com/1155327
https://bugzilla.suse.com/1166881
https://bugzilla.suse.com/1168345
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