DEBIAN-CVE-2019-6977
- Source
- https://security-tracker.debian.org/tracker/CVE-2019-6977
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-6977.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-6977
- Upstream
- Downstream
- Published
- 2019-01-27T02:29:00Z
- Modified
- 2026-09-09T07:02:28Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.
- References
Affected packages
Debian:12 / libgd2
Package
- Name
- libgd2
- Purl
- pkg:deb/debian/libgd2?arch=source&distro=bookworm
Debian:13 / libgd2
Package
- Name
- libgd2
- Purl
- pkg:deb/debian/libgd2?arch=source&distro=trixie
Debian:14 / libgd2
Package
- Name
- libgd2
- Purl
- pkg:deb/debian/libgd2?arch=source&distro=forky