CVE-2009-0057

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

22/01/2009

Last modified:

09/04/2025

Description

The Certificate Authority Proxy Function (CAPF) service in Cisco Unified Communications Manager 5.x before 5.1(3e) and 6.x before 6.1(3) allows remote attackers to cause a denial of service (voice service outage) by sending malformed input over a TCP session in which the "client terminates prematurely."

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:cisco:unified_communications_manager:5.0:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_2:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_3:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_3a:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4a:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4a_su1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(1\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2a\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2b\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(3a\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:5.1\(1\)::::::

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:cisco:unified_communications_manager:5.0:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_2:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_3:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_3a:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4a:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.0_4a_su1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.1:::::::*
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(1\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2a\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(2b\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:\(3a\)::::::
cpe:2.3:a:cisco:unified_communications_manager:5.1:5.1\(1\)::::::

CVE-2009-0057

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools