Gentoo Linux Security Advisory 201209-15 - Multiple vulnerabilities have been found in Asterisk, the worst of which may allow execution of arbitrary code. Versions less than 1.8.15.1 are affected.
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Debian Linux Security Advisory 2550-2 - A regression in the SIP handling code was found in DSA-2550-1.
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Debian Linux Security Advisory 2550-1 - Several vulnerabilities were discovered in Asterisk, a PBX and telephony toolkit, allowing privilege escalation in the Asterisk Manager, denial of service or privilege escalation.
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Asterisk Project Security Advisory - If a single voicemail account is manipulated by two parties simultaneously, a condition can occur where memory is freed twice causing a crash.
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