MGASA-2022-0431 - Updated x11-server packages fix security vulnerability

Publication date: 18 Nov 2022
URL: https://advisories.mageia.org/MGASA-2022-0431.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2022-3550,
     CVE-2022-3551

Buffer overflow in function _GetCountedString of the file xkb/xkb.c.
(CVE-2022-3550)
Memory leak in the function ProcXkbGetKbdByName of the file xkb/xkb.c.
(CVE-2022-3551)

References:
- https://bugs.mageia.org/show_bug.cgi?id=31070
- https://lists.suse.com/pipermail/sle-security-updates/2022-November/012799.html
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FJY277PW6YAVPJTYNNLHBG2IH4BEALZT/
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3FYL6LL3R5FHAPM6C4AYXJAYVE6XH36D/
- https://www.debian.org/lts/security/2022/dla-3185
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3550
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3551

SRPMS:
- 8/core/x11-server-1.20.14-4.mga8

Mageia 2022-0431: x11-server security update

Buffer overflow in function _GetCountedString of the file xkb/xkb.c

Summary

Buffer overflow in function _GetCountedString of the file xkb/xkb.c. (CVE-2022-3550) Memory leak in the function ProcXkbGetKbdByName of the file xkb/xkb.c. (CVE-2022-3551)

References

- https://bugs.mageia.org/show_bug.cgi?id=31070

- https://lists.suse.com/pipermail/sle-security-updates/2022-November/012799.html

- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FJY277PW6YAVPJTYNNLHBG2IH4BEALZT/

- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3FYL6LL3R5FHAPM6C4AYXJAYVE6XH36D/

- https://www.debian.org/lts/security/2022/dla-3185

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3550

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3551

Resolution

MGASA-2022-0431 - Updated x11-server packages fix security vulnerability

SRPMS

- 8/core/x11-server-1.20.14-4.mga8

Severity
Publication date: 18 Nov 2022
URL: https://advisories.mageia.org/MGASA-2022-0431.html
Type: security
CVE: CVE-2022-3550, CVE-2022-3551

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