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SUSE: 2023:4047-1 Moderate: Glibc Use-After-Free Vulnerability Alert

suse
Calendar Grey October 11, 2023
Dist Suse Esm H88
SUSE's glibc update resolves a significant security vulnerability involving a use-after-free error and introduces enhanced functionalities.
* #1215286 * #1215505 * PED-4908 Cross-References:

Summary

## This update for glibc fixes the following issues: Security issue fixed: * CVE-2023-4813: Fixed a potential use-after-free in gaih_inet() (bsc#1215286, BZ #28931) Other changes: * Added GB18030-2022 charmap (jsc#PED-4908, BZ #30243) * Run vismain only if linker supports protected data symbol (bsc#1215505) ## 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 High Performance Computing 15 SP1 LTSS 15-SP1 zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4047=1 * SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-4047=1

Topics%20covered

Topics Covered

security advisory moderate security issue patch glibc SUSE use-after-free

References

* #1215286

* #1215505

* PED-4908

Cross-

* CVE-2023-4813

CVSS scores:

* CVE-2023-4813 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-4813 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE CaaS Platform 4.0

* SUSE Linux Enterprise High Performance Computing 15 SP1

* SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise Server 15 SP1

* SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1

* SUSE Linux Enterprise Server 15 SP2

* SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise Server for SAP Applications 15 SP1

* SUSE Linux Enterprise Server for SAP Applications 15 SP2

Announcement ID: SUSE-SU-2023:4047-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security issue patch glibc SUSE use-after-free

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