CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
89.3%
Cisco Unified Communications Manager (CUCM) 5.x before 5.1(2) and 6.x before 6.1(1) allows remote attackers to cause a denial of service (service interruption) via a SIP JOIN message with a malformed header, aka Bug ID CSCsi48115.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:*:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:\(3\)sr.5:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:\(3\)sr4:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:\(3\)sr5:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:\(3\)sr5b:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.1 | cpe:2.3:a:cisco:unified_communications_manager:4.1:\(3\)sr5c:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.2 | cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2\(3\)sr.2:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.2 | cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2_\(3\)sr2b:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.2 | cpe:2.3:a:cisco:unified_communications_manager:4.2:4.2_\(3\)sr3:*:*:*:*:*:* |
cisco | unified_communications_manager | 4.3 | cpe:2.3:a:cisco:unified_communications_manager:4.3:*:*:*:*:*:*:* |