Description
Cisco Unified Communications Manager (aka CUCM, formerly CallManager) before 6.1(1) allows remote attackers to cause a denial of service (voice-services outage) via a malformed header in a SIP message, aka Bug ID CSCsi46466.
References (6)
Core 6
Core References
Broken Link vdb-entry
x_refsource_osvdb
http://osvdb.org/57452
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/36499
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/36152
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/36495
Patch, Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id?1022775
Scores
EPSS
0.0344
EPSS Percentile
87.7%
Details
Status
published
Products (1)
cisco/unified_communications_manager
< 6.1\(1\)
Published
Aug 27, 2009
Tracked Since
Feb 18, 2026