CVE-2012-0885

Description

chan_sip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the res_srtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted SDP message with a crypto attribute and a (1) video or (2) text media type, as demonstrated by CSipSimple.

References

https://issues.asterisk.org/jira/browse/ASTERISK-19202

https://bugzilla.redhat.com/show_bug.cgi?id=783487

http://www.openwall.com/lists/oss-security/2012/01/20/18

http://www.openwall.com/lists/oss-security/2012/01/20/16

http://downloads.asterisk.org/pub/security/AST-2012-001.html

http://downloads.asterisk.org/pub/security/AST-2012-001-10.diff

http://downloads.asterisk.org/pub/security/AST-2012-001-1.8.diff

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3