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CVE
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CVE-2012-2416

Date: (C)2012-04-30   (M)2017-12-13 


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.

CVSS Score: 6.5Access Vector: NETWORK
Exploit Score: 8.0Access Complexity: LOW
Impact Score: 6.4Authentication: SINGLE_INSTANCE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
SECUNIA-48891
BID-53205
FEDORA-2012-6724
http://downloads.asterisk.org/pub/security/AST-2012-006.html
https://issues.asterisk.org/jira/browse/ASTERISK-19770

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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