CVE-2009-0630

The (1) Cisco Unified Communications Manager Express; (2) SIP Gateway Signaling Support Over Transport Layer Security (TLS) Transport; (3) Secure Signaling and Media Encryption; (4) Blocks Extensible Exchange Protocol (BEEP); (5) Network Admission Control HTTP Authentication Proxy; (6) Per-user URL Redirect for EAPoUDP, Dot1x, and MAC Authentication Bypass; (7) Distributed Director with HTTP Redirects; and (8) TCP DNS features in Cisco IOS 12.0 through 12.4 do not properly handle IP sockets, which allows remote attackers to cause a denial of service (outage or resource consumption) via a series of crafted TCP packets.

Score

CVSS 2.0 7.1 High

Status

Modified - psirt@cisco.com

Published

2009-03-27

Last modified

2024-08-07

Affected products

• Ios (Cisco)

References

• http://secunia.com/advisories/34438
• http://securitytracker.com/id?1021897
• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml
• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a904c6.shtml
• http://www.securityfocus.com/bid/34242
• http://www.vupen.com/english/advisories/2009/0851
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49418