CVE-2009-3546
EPSS 4.7%
Description
The _gdGetColors function in gd_gd.c in PHP 5.2.11 and 5.3.x before 5.3.1, and the GD Graphics Library 2.x, does not properly verify a certain colorsTotal structure member, which might allow remote attackers to conduct buffer overflow or buffer over-read attacks via a crafted GD file, a different vulnerability than CVE-2009-3293. NOTE: some of these details are obtained from third party information.
How to fix CVE-2009-3546
To remediate CVE-2009-3546, upgrade the affected package to a fixed version below.
- Debian/libgd2—upgrade to 2.0.36~rc1~dfsg-3.1 or later
- Debian/libwmf—no fix listed
- —upgrade to 5.0.2-1 or later
Is CVE-2009-3546 being exploited?
Low — EPSS is 4.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.0.36~rc1~dfsg-3.1
- from 0
- from 0, < 5.0.2-1