Description
The voice-sipstack component in Cisco Unified Communications Manager (CUCM) 8.5 allows remote attackers to cause a denial of service (core dump) via vectors involving SIP messages that arrive after an upgrade, aka Bug ID CSCtj87367.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/rel_notes/8_5_1/cucmbe-rel_notes-851.html
Scores
EPSS
0.0123
EPSS Percentile
65.8%
Details
Status
published
Products (1)
cisco/unified_communications_manager
8.5
Published
May 03, 2012
Tracked Since
Feb 18, 2026