Unrated severityNVD Advisory· Published Jul 3, 2015· Updated Jun 17, 2026

CVE-2015-4239

Description

Cisco Adaptive Security Appliance (ASA) Software 9.3(2.243) and 100.13(0.21) allows remote attackers to cause a denial of service (device reload) by sending crafted OSPFv2 packets on the local network, aka Bug ID CSCus84220.

AI Insight

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

Affected products

Cisco Systems, Inc./Cisco Adaptive Security Appliance2 versions
cpe:2.3:a:cisco:adaptive_security_appliance_software:100.13\(0.21\):*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cisco:adaptive_security_appliance_software:100.13\(0.21\):*:*:*:*:*:*:*
- cpe:2.3:o:cisco:adaptive_security_appliance_software:9.3\(2.243\):*:*:*:*:*:*:*
Cisco Systems, Inc./Adaptive Security Appliance Cx Context Aware Security Softwarellm-fuzzy
Range: =9.3(2.243), =100.13(0.21)

Patches

Vulnerability mechanics

References

tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
www.securitytracker.com/id/1032780nvdThird Party AdvisoryVDB Entry

News mentions

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