Cisco Unified Presence Server SIP Proxy denial of service
| cisco-unifiedpresence-sipproxy-dos (42413) |  Low Risk |
Description:
Cisco Unified Presence Server is vulnerable to a denial of service, caused by an error in the SIP Proxy. A remote attacker could exploit this via a TCP port scan to crash the device.
Platforms Affected:
- Cisco, Unified Presence Server 6.0(1)
- Cisco, Unified Presence Server 6.0(2)
Remedy:
Refer to cisco-sa-20080514-cup for patch, upgrade or suggested workaround information. See References.
Consequences:
Denial of Service
References:
- cisco-sa-20080514-cup, Cisco Security Advisory: Cisco Unified Presence Denial of Service Vulnerabilities at http://www.cisco.com/warp/public/707/cisco-sa-20080514-cup.shtml.
- BID-29222: Cisco Unified Presence SIP Proxy Denial of Service Vulnerability
- CVE-2008-1741: The SIP Proxy (SIPD) service in Cisco Unified Presence before 6.0(3) allows remote attackers to cause a denial of service (core dump and service interruption) via a TCP port scan, aka Bug ID CSCsj64533.
- FrSIRT/ADV-2008-1534: Cisco Unified Presence Remote Denial of Service Vulnerabilities
- SA30269: Cisco Unified Presence SIP Proxy Service Denial of Service
- SECTRACK ID: 1020023: Cisco Unified Presence Services Can Be Interrupted By Remote Users
Reported:
May 14, 2008
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