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SUSE: 2024:2991-1 Moderate: OpenSSL1 Buffer Overread Fix

suse
Calendar Grey August 20, 2024
Dist Suse Esm H88
Important changes for SUSE openssl1 tackle a heap overflow vulnerability, classified as moderate risk.
* bsc#1227138 Cross-References: * CVE-2024-5535

Summary

## This update for openssl1 fixes the following issues: * CVE-2024-5535: Fixed a buffer overread in function SSL_select_next_proto() with an empty supported client protocols buffer (bsc#1227138) ## Patch Instructions: To install this SUSE 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 Server 11 SP4 LTSS EXTREME CORE 11-SP4 zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2024-2991=1 * SUSE Linux Enterprise Server 11 SP4 zypper in -t patch SUSE-SLE-SERVER-11-SP4-LTSS-EXTREME-CORE-2024-2991=1 ## Package List: * SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4 (x86_64) * libopenssl1_0_0-32bit-1.0.1g-0.58.82.1

Topics%20covered

Topics Covered

security advisory moderate patch SUSE openssl CVE reference buffer overread

References

* bsc#1227138

Cross-

* CVE-2024-5535

CVSS scores:

* CVE-2024-5535 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise Server 11 SP4

* SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE 11-SP4

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-5535.html

* https://bugzilla.suse.com/show_bug.cgi?id=1227138

Announcement ID: SUSE-SU-2024:2991-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate patch SUSE openssl CVE reference buffer overread

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