CVE-2021-46829

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Source
https://cve.org/CVERecord?id=CVE-2021-46829
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46829.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-46829
Downstream
Related
Published
2022-07-24T19:15:10Z
Modified
2026-08-07T11:48:58Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "11.0"
                },
                {
                    "last_affected": "11.0"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "35"
                },
                {
                    "last_affected": "35"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / github.com/gnome/gdk-pixbuf

Affected ranges

Type
GIT
Repo
https://github.com/gnome/gdk-pixbuf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bca00032ad68d0b0aa2c1f7558db931e52bd9cd2
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:gnome:gdk-pixbuf:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.42.8"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

2.*
2.21.3
2.21.4
2.21.6
2.21.7
2.22.0
2.22.1
2.23.0
2.23.1
2.23.2
2.23.3
2.23.4
2.23.5
2.24.0
2.25.0
2.25.2
2.26.0
2.26.1
2.26.2
2.26.3
2.26.4
2.26.5
2.27.0
2.27.1
2.27.2
2.27.3
2.28.0
2.29.0
2.29.1
2.29.2
2.29.3
2.30.0
2.30.1
2.30.2
2.30.3
2.30.4
2.30.5
2.30.6
2.30.7
2.30.8
2.31.0
2.31.1
2.31.2
2.31.3
2.31.4
2.31.5
2.31.6
2.31.7
2.32.0
2.32.1
2.33.1
2.33.2
2.34.0
2.35.1
2.35.2
2.35.3
2.35.4
2.35.5
2.36.0
2.36.1
2.36.10
2.36.11
2.36.12
2.36.2
2.36.3
2.36.4
2.36.5
2.36.6
2.36.7
2.36.8
2.36.9
2.37.0
2.37.92
2.38.0
2.39.2
2.40.0
2.42.0
2.42.2
2.42.4
2.42.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46829.json"

Git / gitlab.gnome.org/gnome/gdk-pixbuf

Affected ranges

Type
GIT
Repo
https://gitlab.gnome.org/gnome/gdk-pixbuf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bca00032ad68d0b0aa2c1f7558db931e52bd9cd2
Fixed
5398f04d772f7f8baf5265715696ed88db0f0512
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:gnome:gdk-pixbuf:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.42.8"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.21.3
2.21.4
2.21.6
2.21.7
2.22.0
2.22.1
2.23.0
2.23.1
2.23.2
2.23.3
2.23.4
2.23.5
2.24.0
2.25.0
2.25.2
2.26.0
2.26.1
2.26.2
2.26.3
2.26.4
2.26.5
2.27.0
2.27.1
2.27.2
2.27.3
2.28.0
2.29.0
2.29.1
2.29.2
2.29.3
2.30.0
2.30.1
2.30.2
2.30.3
2.30.4
2.30.5
2.30.6
2.30.7
2.30.8
2.31.0
2.31.1
2.31.2
2.31.3
2.31.4
2.31.5
2.31.6
2.31.7
2.32.0
2.32.1
2.33.1
2.33.2
2.34.0
2.35.1
2.35.2
2.35.3
2.35.4
2.35.5
2.36.0
2.36.1
2.36.10
2.36.11
2.36.12
2.36.2
2.36.3
2.36.4
2.36.5
2.36.6
2.36.7
2.36.8
2.36.9
2.37.0
2.37.92
2.38.0
2.39.2
2.40.0
2.42.0
2.42.2
2.42.4
2.42.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46829.json"