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CVE-2009-0040

CVE-2009-0040

EPSS 4.8%
The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables.
Produtos afetados
n/a · n/a

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Referências
ftp://ftp.simplesystems.org/pub/png/src/libpng-1.2.34-ADVISORY.txthttp://downloads.sourceforge.net/libpng/libpng-1.2.34-ADVISORY.txthttp://lists.apple.com/archives/security-announce/2009/Aug/msg00001.htmlhttp://lists.apple.com/archives/security-announce/2009/jun/msg00002.htmlhttp://lists.apple.com/archives/security-announce/2009/Jun/msg00005.htmlhttp://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-03/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2009-04/msg00009.htmlhttp://lists.vmware.com/pipermail/security-announce/2009/000062.htmlhttp://secunia.com/advisories/33970http://secunia.com/advisories/33976