CVE-2012-2472

Summary

CVECVE-2012-2472
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-06 17:55:00 UTC
Updated2023-08-15 14:28:00 UTC
DescriptionCisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.2 and 8.4, when SIP inspection is enabled, create many identical pre-allocated secondary pinholes, which might allow remote attackers to cause a denial of service (CPU consumption) via crafted SIP traffic, aka Bug ID CSCtz63143.

Risk And Classification

Problem Types: CWE-399

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 5500 Series Adaptive Security Appliance All All All All
Hardware Cisco 5500 Series Adaptive Security Appliance All All All All
Application Cisco Adaptive Security Appliance Software 8.2 All All All
Application Cisco Adaptive Security Appliance Software 8.2(1) All All All
Application Cisco Adaptive Security Appliance Software 8.2(2) All All All
Application Cisco Adaptive Security Appliance Software 8.2(3) All All All
Application Cisco Adaptive Security Appliance Software 8.2(3.9) All All All
Application Cisco Adaptive Security Appliance Software 8.2(4) All All All
Application Cisco Adaptive Security Appliance Software 8.2(4.1) All All All
Application Cisco Adaptive Security Appliance Software 8.2(4.4) All All All
Application Cisco Adaptive Security Appliance Software 8.2(5) All All All
Application Cisco Adaptive Security Appliance Software 8.2.1 All All All
Application Cisco Adaptive Security Appliance Software 8.2.2 All All All
Application Cisco Adaptive Security Appliance Software 8.2.2 interim All All
Application Cisco Adaptive Security Appliance Software 8.2.3 All All All
Application Cisco Adaptive Security Appliance Software 8.2\(1\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(2\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(3.9\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(3\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4.1\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4.4\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(5\) All All All
Application Cisco Adaptive Security Appliance Software 8.4 All All All
Application Cisco Adaptive Security Appliance Software 8.4(1) All All All
Application Cisco Adaptive Security Appliance Software 8.4(1.11) All All All
Application Cisco Adaptive Security Appliance Software 8.4(2) All All All
Application Cisco Adaptive Security Appliance Software 8.4(2.11) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(1.11\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(1\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(2.11\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(2\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2 All All All
Operating System Cisco Adaptive Security Appliance Software 8.2.1 All All All
Operating System Cisco Adaptive Security Appliance Software 8.2.2 All All All
Operating System Cisco Adaptive Security Appliance Software 8.2.2 interim All All
Operating System Cisco Adaptive Security Appliance Software 8.2.3 All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(1\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(2\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(3.9\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(3\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(4.1\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(4.4\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(4\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.2\(5\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.4 All All All
Operating System Cisco Adaptive Security Appliance Software 8.4\(1.11\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.4\(1\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.4\(2.11\) All All All
Operating System Cisco Adaptive Security Appliance Software 8.4\(2\) All All All
Application Cisco Adaptive Security Appliance Software 8.2 All All All
Application Cisco Adaptive Security Appliance Software 8.2.1 All All All
Application Cisco Adaptive Security Appliance Software 8.2.2 All All All
Application Cisco Adaptive Security Appliance Software 8.2.2 interim All All
Application Cisco Adaptive Security Appliance Software 8.2.3 All All All
Application Cisco Adaptive Security Appliance Software 8.2\(1\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(2\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(3.9\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(3\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4.1\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4.4\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(4\) All All All
Application Cisco Adaptive Security Appliance Software 8.2\(5\) All All All
Application Cisco Adaptive Security Appliance Software 8.4 All All All
Application Cisco Adaptive Security Appliance Software 8.4\(1.11\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(1\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(2.11\) All All All
Application Cisco Adaptive Security Appliance Software 8.4\(2\) All All All

References

ReferenceSourceLinkTags
Release Notes for the Cisco ASA 5500 Series, 8.4(x)  [Cisco ASA 5500 Series Adaptive Security Appliances] - Cisco Systems CONFIRM www.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report