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CVE-2012-0885

Published: Jan 25, 2012

Modified: Sep 16, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

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

x_refsource_CONFIRM

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

x_refsource_CONFIRM

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

x_refsource_CONFIRM

[oss-security] 20120120 CVE Request -- Asterisk AST-2012-001 / Remote DoS while processing crypto line for media stream with non-existing RTP

mailing-list

x_refsource_MLIST

[oss-security] 20120120 Re: CVE Request -- Asterisk AST-2012-001 / Remote DoS while processing crypto line for media stream with non-existing RTP

mailing-list

x_refsource_MLIST

https://issues.asterisk.org/jira/secure/attachment/42202/issueA19202_crypto_if_uninited_text_or_video.patch

x_refsource_CONFIRM

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

x_refsource_CONFIRM

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

x_refsource_CONFIRM

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