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Unrated severityNVD Advisory· Published Oct 13, 2013· Updated Jun 16, 2026

CVE-2013-5513

CVE-2013-5513

Description

Cisco Adaptive Security Appliance (ASA) Software 8.2.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(7), 8.5.x before 8.5(1.18), 8.6.x before 8.6(1.12), 8.7.x before 8.7(1.7), 9.0.x before 9.0(3.3), and 9.1.x before 9.1(1.8), when the DNS ALPI engine is enabled for TCP, allows remote attackers to cause a denial of service (device reload) via crafted TCP DNS packets, aka Bug ID CSCug03975.

AI Insight

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

Affected products

32
  • Cisco Systems, Inc./Cisco Adaptive Security Appliance31 versions
    cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*+ 30 more
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(2\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(3\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(3.9\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4.1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(4.4\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(5\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(5.35\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\(5.38\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\(2\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(1.11\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(2\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(2.11\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(3\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(4.11\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4\(5\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5\(1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5\(1.17\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6\(1\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6\(1.10\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:8.7\(1.3\):*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:9.0:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:9.1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:adaptive_security_appliance_software:9.1\(1.7\):*:*:*:*:*:*:*
  • Cisco Systems, Inc./Adaptive Security Appliance (ASA) Softwarellm-fuzzy
    Range: 8.2.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(7), 8.5.x before 8.5(1.18), 8.6.x before 8.6(1.12), 8.7.x before 8.7(1.7), 9.0.x before 9.0(3.3), 9.1.x before 9.1(1.8)

Patches

Vulnerability mechanics

References

2

News mentions

0

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