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SUSE: 2019:0600-1 Moderate: OpenSSL 0-byte Record Padding Attack

suse
Calendar Grey March 13, 2019
Dist Suse Esm H88
Patch introduced for openssl-1_0_0 targeting medium-level vulnerabilities while enhancing overall system security.
An update that solves one vulnerability and has one errata is now available

Summary

This update for openssl-1_0_0 fixes the following issues: Security issues fixed: - The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS Implementations (bsc#1117951) - CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond differently to a client and lead to the decryption of the data (bsc#1127080). 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-15-2019-600=1 - SUSE Linux Enterprise Module for Legacy Software 15:

Topics%20covered

Topics Covered

security advisory moderate patch openssl suse linux tls cache attack

References

#1117951 #1127080

Cross- CVE-2019-1559

Affected Products:

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15

SUSE Linux Enterprise Module for Legacy Software 15

https://www.suse.com/security/cve/CVE-2019-1559.html

https://bugzilla.suse.com/1117951

https://bugzilla.suse.com/1127080

Announcement ID: SUSE-SU-2019:0600-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate patch openssl suse linux tls cache attack

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