SUSE: 2020:0099-1 Moderate: OpenSSL-1_1 Security Update
suse
January 14, 2020
An update that solves four vulnerabilities and has two 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). - CVE-2019-1563: Fixed bleichenbacher attack against cms/pkcs7 encryptioon transported key (bsc#1150250). - CVE-2019-1551: Fixed integer overflow in RSAZ modular exponentiation on x86_64 (bsc#1158809). - CVE-2019-1549: Fixed fork problem with random generator (bsc#1150247). - CVE-2019-1547: Fixed EC_GROUP_set_generator side channel attack avoidance (bsc#1150003). Bug fixes: - Ship the openssl 1.1.1 binary as openssl-1_1, and make it installable in parallel with the system openssl (bsc#1140277). - Update to 1.1.1d (bsc#1133925, jsc#SLE-6430). Patch Instructions:
Topics Covered
References
#1133925 #1140277 #1150003 #1150247 #1150250
#1158809
Cross- CVE-2019-1547 CVE-2019-1549 CVE-2019-1551
CVE-2019-1563
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Desktop 12-SP4
https://www.suse.com/security/cve/CVE-2019-1547.html
https://www.suse.com/security/cve/CVE-2019-1549.html
https://www.suse.com/security/cve/CVE-2019-1551.html
https://www.suse.com/security/cve/CVE-2019-1563.html
https://bugzilla.suse.com/1133925
https://bugzilla.suse.com/1140277
https://bugzilla.suse.com/1150003
https://bugzilla.suse.com/1150247
https://bugzilla.suse.com/1150250
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Announcement ID: SUSE-SU-2020:0099-1
Rating: moderate
Topics Covered
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