UBUNTU-CVE-2021-46829

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Source
https://ubuntu.com/security/CVE-2021-46829
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46829.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-46829
Related
Published
2022-07-24T19:15:00Z
Modified
2025-01-13T10:22:39Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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

Affected packages

Ubuntu:20.04:LTS / gdk-pixbuf

Package

Name
gdk-pixbuf
Purl
pkg:deb/ubuntu/gdk-pixbuf@2.40.0+dfsg-3ubuntu0.3?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.40.0+dfsg-3ubuntu0.3

Affected versions

2.*

2.40.0+dfsg-1build1
2.40.0+dfsg-1ubuntu1
2.40.0+dfsg-2
2.40.0+dfsg-3
2.40.0+dfsg-3ubuntu0.1
2.40.0+dfsg-3ubuntu0.2

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-gdkpixbuf-2.0",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-0",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-0-dbgsym",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-0-udeb",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-bin",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-bin-dbgsym",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-common",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-dev",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-doc",
            "binary_version": "2.40.0+dfsg-3ubuntu0.3"
        }
    ],
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / gdk-pixbuf

Package

Name
gdk-pixbuf
Purl
pkg:deb/ubuntu/gdk-pixbuf@2.42.8+dfsg-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.42.8+dfsg-1

Affected versions

2.*

2.42.6+dfsg-1build2
2.42.6+dfsg-1build3
2.42.6+dfsg-2ubuntu2
2.42.6+dfsg-2ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gdk-pixbuf-tests",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "gdk-pixbuf-tests-dbgsym",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "gir1.2-gdkpixbuf-2.0",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf-2.0-0",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf-2.0-0-dbgsym",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf-2.0-dev",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-bin",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-bin-dbgsym",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-common",
            "binary_version": "2.42.8+dfsg-1"
        },
        {
            "binary_name": "libgdk-pixbuf2.0-doc",
            "binary_version": "2.42.8+dfsg-1"
        }
    ],
    "ubuntu_priority": "medium"
}