Home/CVE/Cisco Adaptive Security Appliance (ASA) Software does not properly handle errors during the processing of DNS responses,
CVE

CVE-2013-6696

Cisco Adaptive Security Appliance (ASA) Software does not properly handle errors during the processing of DNS responses,

Cisco Adaptive Security Appliance (ASA) Software does not properly handle errors during the processing of DNS responses, which allows remote attackers to cause a denial of service (device reload) via a malformed response, aka Bug ID CSCuj28861.

HIGH · CVSS 7.1 EPSS 0.00758
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
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Affected Products & Versions

2
cisco adaptive security appliance softwareall versions
cisco adaptive security applianceall versions
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Scoring & Timeline

7.1
HIGH · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Published to NVD02 Dec 2013 · 10:55 PM
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6696Vendor Advisory
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