CVE-2004-0421

NameCVE-2004-0421
DescriptionThe Portable Network Graphics library (libpng) 1.0.15 and earlier allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-498
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libpng (PTS)wheezy, wheezy (security)1.2.49-1+deb7u2fixed
jessie1.2.50-2+deb8u3fixed
jessie (security)1.2.50-2+deb8u2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libpngsource(unstable)1.0.15-5medium
libpngsourcewoody1.0.12-3.woody.5mediumDSA-498
libpng3source(unstable)1.2.5.0-6medium
libpng3sourcewoody1.2.1-1.1.woody.5mediumDSA-498

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