CVE-2013-2020

EPSS 3.5%

Integer underflow in the cli_scanpe function in pe.c in ClamAV before 0.97.8 allows remote attackers to cause a denial of service (crash) via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an out-of-bounds read.

Produtos afetados

n/a · n/a

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Referências

http://blog.clamav.net/2013/04/clamav-0978-has-been-released.html http://lists.apple.com/archives/security-announce/2013/Sep/msg00002.html http://lists.apple.com/archives/security-announce/2013/Sep/msg00004.html http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109514.html http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109639.html http://lists.fedoraproject.org/pipermail/package-announce/2013-June/109652.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105575.html http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00006.html http://lists.opensuse.org/opensuse-updates/2013-06/msg00018.html http://lists.opensuse.org/opensuse-updates/2013-06/msg00020.html https://bugzilla.clamav.net/show_bug.cgi?id=7055 http://secunia.com/advisories/53150