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SUSE: 2019:2504-1 Moderate Security Fix for openssl-1_0_0 Package

suse
Calendar Grey October 1, 2019
Dist Suse Esm H88
A recent patch for openssl-1_0_0 resolves significant vulnerabilities to improve the security framework in SUSE Linux platforms.
An update that solves two vulnerabilities and has one errata is now available

Summary

This update for openssl-1_0_0 fixes the following issues: OpenSSL Security Advisory [10 September 2019] * CVE-2019-1547: Added EC_GROUP_set_generator side channel attack avoidance. (bsc#1150003) * CVE-2019-1563: Fixed Bleichenbacher attack against cms/pkcs7 encryption transported key (bsc#1150250) In addition fixed invalid curve attacks by validating that an EC point lies on the curve (bsc#1131291). 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 Software Development Kit 12-SP4: zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2504=1 - SUSE Linux Enterprise Server 12-SP4:

Topics%20covered

Topics Covered

security advisory moderate encryption openssl SUSE Linux errata side channel

References

#1131291 #1150003 #1150250

Cross- CVE-2019-1547 CVE-2019-1563

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP4

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-2019-1563.html

https://bugzilla.suse.com/1131291

https://bugzilla.suse.com/1150003

https://bugzilla.suse.com/1150250

Announcement ID: SUSE-SU-2019:2504-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate encryption openssl SUSE Linux errata side channel

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