VULNERABILITY INTELLIGENCE

CVE-2007-2445

CVSS score5 MEDIUM
EPSS probability5.21%
CISA KEVNot currently listed
Published2007-05-16
Last modified2026-06-16
CVSS vectorAV: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.

Primary references