DEBIAN-CVE-2020-29385
- Source
- https://security-tracker.debian.org/tracker/CVE-2020-29385
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-29385.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-29385
- Upstream
- Published
- 2020-12-26T02:15:12Z
- Modified
- 2026-09-11T11:02:33Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
GNOME gdk-pixbuf (aka GdkPixbuf) before 2.42.2 allows a denial of service (infinite loop) in lzw.c in the function write_indexes. if c->self_code equals 10, self->code_table[10].extends will assign the value 11 to c. The next execution in the loop will assign self->code_table[11].extends to c, which will give the value of 10. This will make the loop run infinitely. This bug can, for example, be triggered by calling this function with a GIF image with LZW compression that is crafted in a special way.
- References
Affected packages
Debian:12 / gdk-pixbuf
Package
- Name
- gdk-pixbuf
- Purl
- pkg:deb/debian/gdk-pixbuf?arch=source&distro=bookworm
Debian:13 / gdk-pixbuf
Package
- Name
- gdk-pixbuf
- Purl
- pkg:deb/debian/gdk-pixbuf?arch=source&distro=trixie
Debian:14 / gdk-pixbuf
Package
- Name
- gdk-pixbuf
- Purl
- pkg:deb/debian/gdk-pixbuf?arch=source&distro=forky