CVE-2004-0599: Greg Roelofs Libpng

Medium severity, CVSS 5.0. EPSS: 6.2% chance of exploitation in the next 30 days.

Multiple integer overflows in the (1) png_read_png in pngread.c or (2) png_handle_sPLT functions in pngrutil.c or (3) progressive display image reading capability in libpng 1.2.5 and earlier allow remote attackers to cause a denial of service (application crash) via a malformed PNG image.

Affected products

• Greg Roelofs Libpng: up to and including 1.2.5

Published 2004-11-23. Last modified 2026-06-16.