Vulnerability Bulletins |
Cisco Unified CallManager and Unified Presence Server ICMP Echo Request Handling Denial of Service Vulnerability |
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| Affected software | Cisco |
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Cisco Unified CallManager and Unified Presence Server contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.The vulnerability exists due to improper handling of excessive amounts of ICMP echo requests. An attacker could exploit this vulnerability by sending a large number of ICMP echo requests to a CallManager or Presence Server system. These requests may cause various services to crash, resulting in a DoS condition and More info: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20070328-CVE-2007-1834?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20Unified%20CallManager%20and%20Unified%20Presence%20Server%20 |
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