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Mageia 7: MGASA-2020-0102 Critical: GraphicsMagick Use-After-Free

mageia
Calendar Grey February 26, 2020
Dist Mageia Esm H88
Newly released graphicsmagick updates for Mageia tackle serious vulnerabilities linked to buffer overflow and use-after-free errors.
Updated graphicsmagick packages fix security vulnerabilities: Fixed a use-after-free in ThrowException and ThrowLoggedException of magick/error.c (CVE-2019-19950)

Summary

Updated graphicsmagick packages fix security vulnerabilities:
Fixed a use-after-free in ThrowException and ThrowLoggedException of magick/error.c (CVE-2019-19950).
Fixed a heap-based buffer overflow in ImportRLEPixels() (CVE-2019-19951).
Fixed a heap-based buffer overflow in EncodeImage() (CVE-2019-19953).

References

- https://bugs.mageia.org/show_bug.cgi?id=26094

- https://lists.debian.org/debian-lts-announce/2020/01/msg00029.html

- - https://www.cve.org/CVERecord?id=CVE-2019-19950

- https://www.cve.org/CVERecord?id=CVE-2019-19951

- https://www.cve.org/CVERecord?id=CVE-2019-19953

Topics%20covered

Topics Covered

security advisory heap buffer overflow use-after-free graphicsmagick Mageia

Resolution

SRPMS

- 7/core/graphicsmagick-1.3.35-1.mga7

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 26 Feb 2020
URL: https://advisories.mageia.org/MGASA-2020-0102.html
Type: security
CVE: CVE-2019-19950, CVE-2019-19951, CVE-2019-19953

Topics%20covered

Topics Covered

security advisory heap buffer overflow use-after-free graphicsmagick Mageia

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