Unrated severityNVD Advisory· Published Jul 14, 2014· Updated Jun 16, 2026

CVE-2013-5567

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./Cisco Adaptive Security Appliance
cpe:2.3:a:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
Range: <=8.4\(6\)
Cisco Systems, Inc./Adaptive Security Appliance (ASA) Softwarellm-fuzzy
Range: <= 8.4(.6)

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5567nvdBroken LinkVendor Advisory
tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
www.securityfocus.com/bid/68504nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1030555nvdBroken LinkThird Party AdvisoryVDB Entry
exchange.xforce.ibmcloud.com/vulnerabilities/94445nvdThird Party AdvisoryVDB Entry

News mentions

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