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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://www.openwall.com/lists/oss-security/2022/07/25/1	Mailing List Third Party Advisory
https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md	Exploit Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512	Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2	Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190	Exploit Issue Tracking Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121	Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/
https://www.debian.org/security/2022/dsa-5228	Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/07/23/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/07/25/1	Mailing List Third Party Advisory
https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md	Exploit Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512	Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2	Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190	Exploit Issue Tracking Third Party Advisory
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121	Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/
https://www.debian.org/security/2022/dsa-5228	Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/07/23/1	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnome:gdk-pixbuf:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:34

Type	Values Removed	Values Added
References	~~() http://www.openwall.com/lists/oss-security/2022/07/25/1 - Mailing List, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2022/07/25/1 - Mailing List, Third Party Advisory
References	~~() https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md - Exploit, Third Party Advisory~~	() https://github.com/pedrib/PoC/blob/master/fuzzing/CVE-2021-46829/CVE-2021-46829.md - Exploit, Third Party Advisory
References	~~() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512 - Patch, Third Party Advisory~~	() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/5398f04d772f7f8baf5265715696ed88db0f0512 - Patch, Third Party Advisory
References	~~() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2 - Patch, Third Party Advisory~~	() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/commit/bca00032ad68d0b0aa2c1f7558db931e52bd9cd2 - Patch, Third Party Advisory
References	~~() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 - Exploit, Issue Tracking, Third Party Advisory~~	() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/190 - Exploit, Issue Tracking, Third Party Advisory
References	~~() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121 - Exploit, Third Party Advisory~~	() https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/merge_requests/121 - Exploit, Third Party Advisory
References	~~() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ -~~	() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ -
References	~~() https://www.debian.org/security/2022/dsa-5228 - Third Party Advisory~~	() https://www.debian.org/security/2022/dsa-5228 - Third Party Advisory
References	~~() https://www.openwall.com/lists/oss-security/2022/07/23/1 - Mailing List, Third Party Advisory~~	() https://www.openwall.com/lists/oss-security/2022/07/23/1 - Mailing List, Third Party Advisory

07 Nov 2023, 03:40

Type	Values Removed	Values Added
References	{'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/', 'name': 'FEDORA-2022-7254ec5e96', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}	() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M5IHHEYFD6GDZVALKIPPRD2U4JNZUZWR/ -

08 Aug 2023, 14:21

Type	Values Removed	Values Added
CWE	~~CWE-787~~	CWE-190

Information

Published : 2022-07-24 19:15

Updated : 2024-11-21 06:34

NVD link : CVE-2021-46829

Mitre link : CVE-2021-46829

CVE.ORG link : CVE-2021-46829

JSON object : View

Products Affected

gnome

gdk-pixbuf

fedoraproject

fedora

debian

debian_linux

CWE

CWE-190

Integer Overflow or Wraparound

7.8 /10