CVE-2013-5560

high

Description

The IPv6 implementation in Cisco Adaptive Security Appliance (ASA) Software 9.1.3 and earlier, when NAT64 or NAT66 is enabled, does not properly process NAT rules, which allows remote attackers to cause a denial of service (device reload) via crafted packets, aka Bug ID CSCue34342.

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=31716

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5560

Details

Source: Mitre, NVD

Published: 2013-11-13

Updated: 2026-04-29

Risk Information

CVSS v2

Base Score: 5.4

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00218