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HistoryOct 18, 2007 - 12:17 a.m.
CVE-2007-5537
cisco
unified communications manager
cucm
callmanager
cve-2007-5537
denial of service
sip
udp
vulnerability
cscsi75822
nvd
7.8 High
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
6.7 Medium
AI Score
Confidence
High
0.025 Low
EPSS
Percentile
90.2%
Cisco Unified Communications Manager (CUCM, formerly CallManager) 5.1 before 5.1(2), and Unified CallManager 5.0, allow remote attackers to cause a denial of service (kernel panic) via a flood of SIP INVITE messages to UDP port 5060, which triggers resource exhaustion, aka CSCsi75822.
Affected configurations
Node
ciscounified_callmanagerMatch5.0
ORciscounified_communications_managerRange≤5.1\(2\)
Related
cvelist
cvelist
CVE-2007-5537
2007-10-18 00:00:00
prion
prion
Code injection
2007-10-18 00:17:00
nvd
nvd
CVE-2007-5537
2007-10-18 00:17:00
cisco
cisco
Cisco Unified Communications Manager Denial of Service Vulnerabilities
2007-10-17 16:00:00
7.8 High
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
6.7 Medium
AI Score
Confidence
High
0.025 Low
EPSS
Percentile
90.2%
Related for CVE-2007-5537