SUSE: 2020:0002-1 Moderate: OpenSSL-1_1 Overflow Fix for x64_64
suse
January 2, 2020
An update that solves one vulnerability and has three fixes is now available
Summary
This update for openssl-1_1 fixes the following issues: Security issue fixed: - CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli (bsc#1158809). Various FIPS related improvements were done: - FIPS: Backport SSH KDF to openssl (jsc#SLE-8789, bsc#1157775). - Port FIPS patches from SLE-12 (bsc#1158101) - Use SHA-2 in the RSA pairwise consistency check (bsc#1155346) 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 Open Buildservice Development Tools 15: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2020-2=1
Topics Covered
References
#1155346 #1157775 #1158101 #1158809
Cross- CVE-2019-1551
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
SUSE Linux Enterprise Module for Basesystem 15
https://www.suse.com/security/cve/CVE-2019-1551.html
https://bugzilla.suse.com/1155346
https://bugzilla.suse.com/1157775
https://bugzilla.suse.com/1158101
https://bugzilla.suse.com/1158809
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Announcement ID: SUSE-SU-2020:0002-1
Rating: moderate
Topics Covered
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