CVE-2021-44648
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-44648
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44648.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-44648
- Downstream
- Related
- Published
- 2022-01-12T13:15:07.687Z
- Modified
- 2025-11-20T11:56:28.666507Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEVTOGIJITK2N5AOOLKKMDIICZDQE6CH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PEKBMOO52RXONWKB6ZKKHTVPLF6WC3KF/
- https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/136
- https://sahildhar.github.io/blogpost/GdkPixbuf-Heap-Buffer-Overflow-in-lzw_decoder_new/
- https://www.debian.org/security/2022/dsa-5228
Affected packages
Git / gitlab.gnome.org/GNOME/gdk-pixbuf
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.gnome.org/GNOME/gdk-pixbuf
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
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