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SUSE: 2020:0948-2 Moderate: Fixes for gmp and gnutls DTLS Issue

An update that solves one vulnerability, contains one feature and has three fixes is now available. . 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 . An update addresses a DTLS vulnerability in SUSE Linux. It includes moderate security improvements and patches for gmp and gnutls.. SUSE Security Update,gmp gnutls libnettle,cryptography issues. . LinuxSecurity.com Team

Jul 13, 2022 SuSE