CVE-2009-2864

Cisco Unified Communications Manager DoS via Malformed SIP Messages

Title source: llm

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.

References (8)

Core 8

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb

http://osvdb.org/58344

Patch x_refsource_confirm

http://tools.cisco.com/security/center/viewAlert.x?alertId=18883

Vendor Advisory vendor-advisory x_refsource_cisco

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8118.shtml

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id?1022931

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/36836

Vendor Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2009/2757

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/53447

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/36496

Scores

EPSS 0.0295

EPSS Percentile 85.7%

Details

Status published

Products (46)

cisco/unified_callmanager 5.0\(1\)

cisco/unified_callmanager 5.0\(2\)

cisco/unified_callmanager 5.0\(2a\)

cisco/unified_callmanager 5.0\(3\)

cisco/unified_callmanager 5.0\(3a\)

cisco/unified_callmanager 5.0\(4\)

cisco/unified_callmanager 5.0\(4a\)

cisco/unified_callmanager 5.0\(4c\)

cisco/unified_callmanager 5.1

cisco/unified_callmanager 5.1\(1\)

... and 36 more

Published Sep 28, 2009

Tracked Since Feb 18, 2026