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CVE-2009-2651

CVE-2009-2651

EPSS 2.3%
main/rtp.c in Asterisk Open Source 1.6.1 before 1.6.1.2 allows remote attackers to cause a denial of service (crash) via an RTP text frame without a certain delimiter, which triggers a NULL pointer dereference and the subsequent calculation of an invalid pointer.
Affected products
n/a · n/a

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References
http://downloads.asterisk.org/pub/security/AST-2009-004.htmlhttp://downloads.digium.com/pub/security/AST-2009-004-1.6.1.diff.txthttp://osvdb.org/56571http://secunia.com/advisories/36039https://exchange.xforce.ibmcloud.com/vulnerabilities/52046http://www.securityfocus.com/bid/35837http://www.securitytracker.com/id?1022608http://www.vupen.com/english/advisories/2009/2067