CVE-2013-5567

Name: CVE-2013-5567
Creator: NVD / NIST
Published: 2014-07-14T21:55:05.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.12%

Last modified Jun 16, 2026

CVE-2013-5567 is a vulnerability of currently unknown severity. Cisco Adaptive Security Appliance (ASA) Software 8.4(.6) and earlier, when using an unsupported configuration with overlapping criteria for filtering and inspection, allows remote attackers to cause a denial of service (traffic loop and device crash) via a packet that triggers multiple matches, aka Bug ID CSCui45606.. EPSS estimates a 2.12% chance of exploitation in the next 30 days.

Description

Cisco Adaptive Security Appliance (ASA) Software 8.4(.6) and earlier, when using an unsupported configuration with overlapping criteria for filtering and inspection, allows remote attackers to cause a denial of service (traffic loop and device crash) via a packet that triggers multiple matches, aka Bug ID CSCui45606.

Metrics

EPSS Probability

2.12%

79.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-400

Affected Software

Vendor	Product	Versions
Cisco	Adaptive Security Appliance Software	<= 8.4\(6\)

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5567Broken Link, Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=34911Vendor Advisory
http://www.securityfocus.com/bid/68504Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1030555Broken Link, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/94445Third Party Advisory, VDB Entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5567Broken Link, Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=34911Vendor Advisory
http://www.securityfocus.com/bid/68504Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1030555Broken Link, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/94445Third Party Advisory, VDB Entry

Timeline

Published: Jul 14, 2014
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-5567?

How severe is CVE-2013-5567?

Severity scoring for CVE-2013-5567 is pending analysis. The EPSS model estimates a 2.12% probability of exploitation in the next 30 days.

How do I fix CVE-2013-5567?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-5567?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST