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UBUNTU: 2023:7891-4 Critical OpenSSL Buffer Overflow Vulnerability

suse
Calendar Grey November 22, 2023
Scroller Suse
Upgrade for strongswan addresses critical vulnerability resulting in potential remote code execution. Ensure you secure your infrastructure with this update.
* bsc#1216901 Cross-References: * CVE-2023-41913

Summary

## This update for strongswan fixes the following issues: * CVE-2023-41913: Fixed a bug in charon-tkm related to handling DH public values that can lead to remote code execution (bsc#1216901). ## 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-2023-4529=1 openSUSE-SLE-15.5-2023-4529=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4529=1 * SUSE Package Hub 15 15-SP5 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-4529=1 * SUSE Linux Enterprise Workstation Extension 15 SP5 zypper in -t patch SUSE-SLE-Product-WE-15-SP5-2023-4529=1

Topics%20covered

Topics Covered

security advisory remote code execution security fix important SUSE openSUSE strongswan

References

* bsc#1216901

Cross-

* CVE-2023-41913

CVSS scores:

* CVE-2023-41913 ( SUSE ): 7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Affected Products:

* Basesystem Module 15-SP5

* openSUSE Leap 15.5

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro 6.0

* SUSE Linux Enterprise Real Time 15 SP5

* SUSE Linux Enterprise Server 15 SP5

* SUSE Linux Enterprise Server for SAP Applications 15 SP5

* SUSE Linux Enterprise Workstation Extension 15 SP5

* SUSE Package Hub 15 15-SP5

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-41913.html

* https://bugzilla.suse.com/show_bug.cgi?id=1216901

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4529-1
Rating: important

Topics%20covered

Topics Covered

security advisory remote code execution security fix important SUSE openSUSE strongswan

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