CVEvulnerability

CVE-2007-5268

4.3 MEDIUM Published 2007-10-08 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-10-08
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P

Description

pngrtran.c in libpng before 1.0.29 and 1.2.x before 1.2.21 use (1) logical instead of bitwise operations and (2) incorrect comparisons, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG image.

Affected configurations

• libpng libpng (< 1.0.29) • libpng libpng (>= 1.2.0 < 1.2.21) • canonical ubuntu linux 6.06 • canonical ubuntu linux 6.10 • canonical ubuntu linux 7.04 • canonical ubuntu linux 7.10

References