CVE-2009-0631

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.

• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90426.shtmlPatch, Vendor Advisory
• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtmlPatch, Vendor Advisory
• http://www.securityfocus.com/bid/34245
• http://www.securitytracker.com/id?1021904
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49419
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6720
• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90426.shtmlPatch, Vendor Advisory
• http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtmlPatch, Vendor Advisory
• http://www.securityfocus.com/bid/34245
• http://www.securitytracker.com/id?1021904
• https://exchange.xforce.ibmcloud.com/vulnerabilities/49419
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6720

Published

Mar 27, 2009

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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