National Cyber-Alert System
Vulnerability Summary for CVE-2009-0631
Original release date:03/27/2009
Last revised:07/21/2009
Source:
US-CERT/NIST
Overview
Unspecified vulnerability in Cisco IOS 12.0 through 12.4, when configured with (1) IP Service Level Agreements (SLAs) Responder, (2) Session Initiation Protocol (SIP), (3) H.323 Annex E Call Signaling Transport, or (4) Media Gateway Control Protocol (MGCP) allows remote attackers to cause a denial of service (blocked input queue on the inbound interface) via a crafted UDP packet.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.9
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type:Allows disruption of serviceUnknown
References to Advisories, Solutions, and Tools
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External Source: CONFIRM
Name: http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml
Type: Advisory; Patch Information
External Source: CISCO
Name: 20090325 Cisco IOS Software Multiple Features Crafted UDP Packet Vulnerability
Type: Advisory; Patch Information
External Source: XF
Name: ios-udp-dos(49419)
External Source: SECTRACK
Name: 1021904
External Source: BID
Name: 34245