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SUSE: 2020:1807-1 Moderate: OpenConnect Buffer Overflow Fix

suse
Calendar Grey June 30, 2020
Dist Suse Esm H88
SUSE Security Bulletin: A moderate patch resolving a reliability concern associated with openconnect via CVE-2020-12823.
An update that fixes one vulnerability is now available

Summary

This update for openconnect fixes the following issues: - CVE-2020-12823: Fixed a buffer overflow via crafted certificate data which could have led to denial of service (bsc#1171862). 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 Workstation Extension 12-SP5: zypper in -t patch SUSE-SLE-WE-12-SP5-2020-1807=1 - SUSE Linux Enterprise Workstation Extension 12-SP4: zypper in -t patch SUSE-SLE-WE-12-SP4-2020-1807=1 Package List: - SUSE Linux Enterprise Workstation Extension 12-SP5 (noarch): openconnect-lang-7.08-3.12.1 - SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64): openconnect-7.08-3.12.1

Topics%20covered

Topics Covered

security advisory moderate denial of service SUSE Linux Enterprise openconnect

References

#1171862

Cross- CVE-2020-12823

Affected Products:

SUSE Linux Enterprise Workstation Extension 12-SP5

SUSE Linux Enterprise Workstation Extension 12-SP4

https://www.suse.com/security/cve/CVE-2020-12823.html

https://bugzilla.suse.com/1171862

Announcement ID: SUSE-SU-2020:1807-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service SUSE Linux Enterprise openconnect

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