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SUSE: 2024:2891-1 Moderate: Fixed Buffer Overread in OpenSSL-1_1

suse
Calendar Grey August 13, 2024
Dist Suse Esm H88
Cautionary security notification for openssl-1_1 responding to buffer overflow vulnerability. Apply patches for SUSE systems.
* bsc#1226463 * bsc#1227138 Cross-References: * CVE-2024-5535

Summary

## This update for openssl-1_1 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) Other fixes: \- Build with no-afalgeng (bsc#1226463) ## 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: * openSUSE Leap 15.5 zypper in -t patch SUSE-2024-2891=1 openSUSE-SLE-15.5-2024-2891=1 * openSUSE Leap Micro 5.5 zypper in -t patch openSUSE-Leap-Micro-5.5-2024-2891=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-2891=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-2891=1

Topics%20covered

Topics Covered

security advisory moderate patch SUSE buffer overread openssl-1_1 CVE-2024-5535

References

* bsc#1226463

* 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:

* Basesystem Module 15-SP5

* openSUSE Leap 15.5

* openSUSE Leap Micro 5.5

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability and has one security fix can now be

installed.

##

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

* https://bugzilla.suse.com/show_bug.cgi?id=1226463

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

Announcement ID: SUSE-SU-2024:2891-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate patch SUSE buffer overread openssl-1_1 CVE-2024-5535

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