Unscored DSA-2287-1 4 CVEs

libpng - several vulnerabilities

Published Jul 28, 2011 · Updated Mar 9, 2026

Ecosystem: Debian

Fixed packages 2

Release	Package	Fixed in
Debian · 5.0	libpng	1.2.27-2+lenny5
Debian · 6.0	libpng	1.2.44-1+squeeze1

Vulnerabilities 4

Unscored —

CVE-2011-2501

The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, an…

syslinux Azure Linux

Jul 17, 2011
Unscored —

CVE-2011-2690

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 us…

Jul 17, 2011
Unscored —

CVE-2011-2691

The png_err function in pngerror.c 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 be…

syslinux Azure Linux

Jul 17, 2011
Unscored —

CVE-2011-2692

The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and …

Jul 17, 2011