7.1
CVSSv2

CVE-2013-6696

Published: 02/12/2013 Updated: 11/08/2023
CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6
VMScore: 632
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

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

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cisco adaptive_security_appliance

Vendor Advisories

A vulnerability in the DNS code of Cisco ASA Software could allow an unauthenticated, remote attacker to cause the reload of an affected system The vulnerability is due to improper handling of DNS error cases when the Cisco ASA Software receives a DNS reply packet under a particular system configuration An attacker could exploit this vulnerabili ...