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CVE
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CVE-2012-2416

Date: (C)2012-04-30   (M)2015-12-16
 
CVSS Score: 6.5Access Vector: NETWORK
Exploitability Subscore: 8.0Access Complexity: LOW
Impact Subscore: 6.4Authentication: SINGLE_INSTANCE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL











chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.11.1 and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4, when the trustrpid option is enabled, allows remote authenticated users to cause a denial of service (daemon crash) by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel.

Reference:
SECUNIA-48891
http://downloads.asterisk.org/pub/security/AST-2012-006.html

CWE    1
CWE-119
OVAL    3
oval:org.secpod.oval:def:103757
oval:org.secpod.oval:def:103753
oval:org.secpod.oval:def:103742

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