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
93.6%
Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) cause a denial of service (CPU and memory consumption) via a large number of open TCP connections to port 2000 and (2) cause a denial of service (fill the Windows Service Manager communication queue) via a large number of TCP connections to port 2001, 2002, or 7727.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | call_manager | * | cpe:2.3:h:cisco:call_manager:*:*:*:*:*:*:*:* |
cisco | call_manager | 1.0 | cpe:2.3:h:cisco:call_manager:1.0:*:*:*:*:*:*:* |
cisco | call_manager | 2.0 | cpe:2.3:h:cisco:call_manager:2.0:*:*:*:*:*:*:* |
cisco | call_manager | 3.0 | cpe:2.3:h:cisco:call_manager:3.0:*:*:*:*:*:*:* |
cisco | call_manager | 3.1 | cpe:2.3:h:cisco:call_manager:3.1:*:*:*:*:*:*:* |
cisco | call_manager | 3.1(2) | cpe:2.3:h:cisco:call_manager:3.1\(2\):*:*:*:*:*:*:* |
cisco | call_manager | 3.1(3a) | cpe:2.3:h:cisco:call_manager:3.1\(3a\):*:*:*:*:*:*:* |
cisco | call_manager | 3.2 | cpe:2.3:h:cisco:call_manager:3.2:*:*:*:*:*:*:* |
cisco | call_manager | 3.3 | cpe:2.3:h:cisco:call_manager:3.3:*:*:*:*:*:*:* |
cisco | call_manager | 3.3(3) | cpe:2.3:h:cisco:call_manager:3.3\(3\):*:*:*:*:*:*:* |
secunia.com/advisories/18494
securityreason.com/securityalert/359
securitytracker.com/id?1015503
www.cisco.com/warp/public/707/cisco-sa-20060118-ccmdos.shtml
www.osvdb.org/22622
www.osvdb.org/22623
www.securityfocus.com/bid/16295
www.vupen.com/english/advisories/2006/0249
exchange.xforce.ibmcloud.com/vulnerabilities/24180