Asterisk SRTP Video Support Error Lets Remote Users Deny Service
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SecurityTracker Alert ID: 1026550 |
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SecurityTracker URL: http://securitytracker.com/id/1026550
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CVE Reference:
CVE-2012-0885
(Links to External Site)
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Date: Jan 20 2012
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Impact:
Denial of service via network
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Fix Available: Yes Vendor Confirmed: Yes Exploit Included: Yes
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Version(s): 1.8.x, 10.x
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Description:
A vulnerability was reported in Asterisk. A remote user can cause denial of service conditions.
If video support has not been enabled and the res_srtp Asterisk module is loaded on the target system, a remote user can attempt to negotiate a secure video stream to cause Asterisk to crash.
Catalin Sanda reported this vulnerability.
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Impact:
A remote user can cause the target Asterisk service to crash.
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Solution:
The vendor has issued a fix (1.8.8.2, 10.0.1).
The vendor's advisory is available at:
http://downloads.asterisk.org/pub/security/AST-2012-001.html
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Vendor URL: downloads.asterisk.org/pub/security/AST-2012-001.html (Links to External Site)
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Cause:
Exception handling error
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Underlying OS:
Linux (Any), UNIX (Any)
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Message History:
This archive entry has one or more follow-up message(s) listed below.
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Source Message Contents
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Date: Fri, 20 Jan 2012 19:18:03 +0000
Subject: Asterisk
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http://downloads.asterisk.org/pub/security/AST-2012-001.html
CVE-2012-0885
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