National Cyber Awareness System

Vulnerability Summary for CVE-2009-0630

Overview

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.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: XF

Name: ios-ipsockets-dos(49418)

Type: Advisory

Hyperlink:http://xforce.iss.net/xforce/xfdb/49418

External Source: VUPEN

Name: ADV-2009-0851

Type: Advisory

Hyperlink:http://www.vupen.com/english/advisories/2009/0851

External Source: BID

Name: 34242

Hyperlink:http://www.securityfocus.com/bid/34242

External Source: CISCO

Name: 20090325 Cisco IOS Software Multiple Features IP Sockets Vulnerability

Type: Advisory

Hyperlink:http://www.cisco.com/en/US/products/products_security_advisory09186a0080a904c6.shtml

External Source: CONFIRM

Name: http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml

Type: Advisory

Hyperlink:http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml

External Source: SECTRACK

Name: 1021897

Hyperlink:http://securitytracker.com/id?1021897

External Source: SECUNIA

Name: 34438

Type: Advisory

Hyperlink:http://secunia.com/advisories/34438