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Gentoo Linux: CVE-2011-1147: Asterisk: Multiple vulnerabilities

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Gentoo Linux: CVE-2011-1147: Asterisk: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/15/2011
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

Multiple stack-based and heap-based buffer overflows in the (1) decode_open_type and (2) udptl_rx_packet functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW 1.5; and s800i (Asterisk Appliance), when T.38 support is enabled, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted UDPTL packet.

Solution(s)

  • gentoo-linux-upgrade-net-misc-asterisk

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