Vulnerability Monitor

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CVE-2021-46829

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.

Published

2022-07-24T19:15:10.097

Last Modified

2024-11-21T06:34:46.747

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnome	gdk-pixbuf	< 2.42.8	Yes
Operating System	fedoraproject	fedora	35	Yes
Operating System	debian	debian_linux	11.0	Yes

References

http://www.openwall.com/lists/oss-security/2022/07/25/1 Mailing List, Third Party Advisory ([email protected])
https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md Exploit, Third Party Advisory ([email protected])
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512 Patch, Third Party Advisory ([email protected])
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2 Patch, Third Party Advisory ([email protected])
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121 Exploit, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ ([email protected])
https://www.debian.org/security/2022/dsa-5228 Third Party Advisory ([email protected])
https://www.openwall.com/lists/oss-security/2022/07/23/1 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2022/07/25/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2022/dsa-5228 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2022/07/23/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)