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SUSE 12-SP4: SUSE-SU-2019:0787-1 moderate: OpenSSL ChaCha20 Issue

suse
Calendar Grey March 28, 2019
Dist Suse Esm H88
Important security patch issued for openssl-1_1 in SUSE, resolving a flaw in the ChaCha20-Poly1305 algorithm. Follow these steps to apply the update.
An update that fixes one vulnerability is now available

Summary

This update for openssl-1_1 (OpenSSL Security Advisory [6 March 2019]) fixes the following issues: Security issue fixed: - CVE-2019-1543: Fixed an implementation error in ChaCha20-Poly1305 where it was allowed to set IV with more than 12 bytes (bsc#1128189). 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-SP4-2019-787=1 - SUSE Linux Enterprise Server 12-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-787=1 - SUSE Linux Enterprise Desktop 12-SP4: zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-787=1 Package List:

Topics%20covered

Topics Covered

security advisory moderate severity OpenSSL security patch implementation issue SUSE Linux Enterprise Server ChaCha20

References

#1128189

Cross- CVE-2019-1543

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-2019-1543.html

https://bugzilla.suse.com/1128189

Announcement ID: SUSE-SU-2019:0787-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate severity OpenSSL security patch implementation issue SUSE Linux Enterprise Server ChaCha20

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