Denial of Service Vulnerability in Cisco Unified CallManager by Remote Attackers
CVE-2007-1833

Currently unrated

Key Information:

Vendor

Cisco
Status
Unified Callmanager
Vendor
CVE Published:
3 April 2007

What is CVE-2007-1833?

In Cisco Unified CallManager versions prior to 3.3(5)SR2a, 4.1(3)SR4, 4.2(3)SR1, and 5.0(4a)SU1, an implementation flaw in the Skinny Call Control Protocol (SCCP) allows remote attackers to disrupt voice services. By sending specially crafted packets to the SCCP (2000/tcp) or SCCPS (2443/tcp) ports, attackers can trigger a denial of service, impacting the availability of voice communications within affected systems.

References

http://securitytracker.com/id?1017826
vdb-entryx_refsource_SECTRACK
https://exchange.xforce.ibmcloud.com/vulnerabilities/33295
vdb-entryx_refsource_XF
http://secunia.com/advisories/24665
third-party-advisoryx_refsource_SECUNIA

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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