CVE catalog
CVE-2011-2690
libpng - several vulnerabilities
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 3.29% · Oct 25, 2026
Buffer overflow in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libpng | 6.0 | 1.2.44-1 | vulnerable |
| Debian | libpng | 6.0 | 1.2.44-1+squeeze1 | fixed |
| Debian | libpng | 5.0 | 1.2.27-2 | vulnerable |
| Debian | libpng | 5.0 | 1.2.27-2+lenny2 | vulnerable |
| Debian | libpng | 5.0 | 1.2.27-2+lenny3 | vulnerable |
| Debian | libpng | 5.0 | 1.2.27-2+lenny4 | vulnerable |
| Debian | libpng | 5.0 | 1.2.27-2+lenny5 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libpng | deb | 6.0 | 1.2.44-1+squeeze1 | Not reported | DSA-2287-1 | Not reported |
| Debian | libpng | deb | 5.0 | 1.2.27-2+lenny5 | Not reported | DSA-2287-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: