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CVE-2011-1770

CVE-2011-1770

EPSS 4.4%
Integer underflow in the dccp_parse_options function (net/dccp/options.c) in the Linux kernel before 2.6.33.14 allows remote attackers to cause a denial of service via a Datagram Congestion Control Protocol (DCCP) packet with an invalid feature options length, which triggers a buffer over-read.
Productos afectados
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Referencias
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061236.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-June/061366.htmlhttp://marc.info/?l=linux-kernel&m=130468845209036&w=2http://marc.info/?l=linux-kernel&m=130469305815140&w=2https://bugzilla.redhat.com/show_bug.cgi?id=703011http://secunia.com/advisories/44932http://securityreason.com/securityalert/8286http://www.kernel.org/pub/linux/kernel/v2.6/longterm/v2.6.33/ChangeLog-2.6.33.14http://www.securityfocus.com/bid/47769http://www.securitytracker.com/id?1025592