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SUSE: 2022:2378-1 Critical cifs-utils Buffer Overflow Vulnerability

suse
Calendar Grey July 13, 2022
Dist Suse Esm H88
Important SUSE update for smbfs-tools fixes a memory leak flaw rated high risk. Review update notes.
An update that fixes one vulnerability is now available

Summary

This update for cifs-utils fixes the following issues: - CVE-2022-27239: Fixed a buffer overflow in the command line ip option (bsc#1197216). 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2378=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2378=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): cifs-utils-6.15-150400.3.6.1 cifs-utils-debuginfo-6.15-150400.3.6.1 cifs-utils-debugsource-6.15-150400.3.6.1 cifs-utils-devel-6.15-150400.3.6.1 pam_cifscreds-6.15-150400.3.6.1

Topics%20covered

Topics Covered

security advisory buffer overflow important SUSE Linux cifs-utils

References

#1197216

Cross- CVE-2022-27239

CVSS scores:

CVE-2022-27239 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-27239 (SUSE): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Basesystem 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

SUSE Manager Proxy 4.3

SUSE Manager Retail Branch Server 4.3

SUSE Manager Server 4.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2022-27239.html

https://bugzilla.suse.com/1197216

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2378-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important SUSE Linux cifs-utils

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