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SUSE: 2022:2830-1 Important GnuTLS Security Update for Critical Errors

suse
Calendar Grey August 17, 2022
Dist Suse Esm H88
Updates to resolve significant GnuTLS vulnerabilities have been released for SUSE Linux Enterprise, targeting serious flaws.
An update that fixes two vulnerabilities is now available

Summary

This update for gnutls fixes the following issues: - CVE-2022-2509: Fixed a double free issue during PKCS7 verification (bsc#1202020). - CVE-2021-4209: Fixed null pointer dereference in MD_UPDATE (bsc#1196167). 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 Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-2830=1 - SUSE Linux Enterprise Server for SAP 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-2830=1 - SUSE Linux Enterprise Server 15-SP1-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-2830=1 - SUSE Linux Enterprise Server 15-SP1-BCL:

Topics%20covered

Topics Covered

security advisory buffer overflow important null pointer SUSE gnutls double free

References

#1196167 #1202020

Cross- CVE-2021-4209 CVE-2022-2509

CVSS scores:

CVE-2021-4209 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVE-2022-2509 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2022-2509 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE CaaS Platform 4.0

SUSE Enterprise Storage 6

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server for SAP 15

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2830-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important null pointer SUSE gnutls double free

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