CVE-2012-3425

NameCVE-2012-3425
DescriptionThe png_push_read_zTXt function in pngpread.c in libpng 1.0.x before 1.0.58, 1.2.x before 1.2.48, 1.4.x before 1.4.10, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (out-of-bounds read) via a large avail_in field value in a PNG image.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-375-1
NVD severitymedium (attack range: remote)
Debian Bugs668082

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)1.2.49-1low668082
libpngsourcesqueeze1.2.44-1+squeeze6mediumDLA-375-1

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