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Mageia 8, 9 Advisory MGASA-2023-0321 Critical: Tigervnc Issues

mageia
Calendar Grey November 20, 2023
Dist Mageia Esm H88
Recent tigervnc updates tackle significant vulnerabilities such as OOB write and use-after-free flaws for Mageia environments.
The updated packages fix security vulnerabilities: OOB write in XIChangeDeviceProperty/RRChangeOutputProperty

Summary

The updated packages fix security vulnerabilities:
OOB write in XIChangeDeviceProperty/RRChangeOutputProperty. (CVE-2023-5367)
Use-after-free bug in DestroyWindow. (CVE-2023-5380)

References

- https://bugs.mageia.org/show_bug.cgi?id=32513

- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D/

- https://bugs.mageia.org/show_bug.cgi?id=32453

- https://www.cve.org/CVERecord?id=CVE-2023-5367

- https://www.cve.org/CVERecord?id=CVE-2023-5380

Topics%20covered

Topics Covered

security advisory security issue critical out-of-bounds use-after-free tigervnc mageia

Resolution

SRPMS

- 8/core/tigervnc-1.11.0-4.4.mga8

- 9/core/tigervnc-1.13.1-2.1.mga9

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 20 Nov 2023
URL: https://advisories.mageia.org/MGASA-2023-0321.html
Type: security
CVE: CVE-2023-5367, CVE-2023-5380

Topics%20covered

Topics Covered

security advisory security issue critical out-of-bounds use-after-free tigervnc mageia

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