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Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package gdk-pixbuf2-devel  (opens in a new tab)

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EPSS
0.14% (52nd percentile)

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  • Snyk IDSNYK-RHEL7-GDKPIXBUF2DEVEL-2972957
  • published4 Aug 2022
  • disclosed24 Jul 2022
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Introduced: 24 Jul 2022

CVE-2021-46829  (opens in a new tab)
CWE-787  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gdk-pixbuf2-devel package and not the gdk-pixbuf2-devel package as distributed by RHEL.

GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearing frames in GIF files, as demonstrated by io-gif-animation.c composite_frame. This overflow is controllable and could be abused for code execution, especially on 32-bit systems.

References