CVEvulnerability

CVE-2007-2445

5.0 MEDIUM Published 2007-05-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-05-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.

Affected configurations

• png reference library libpng (<= 1.0.15) • png reference library libpng (<= 1.2.16)

References