PT-2016-4736 · Cisco · Cisco Asa

Published 2016-04-20 · Updated 2023-08-11 · CVE-2016-1367

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco Adaptive Security Appliance (ASA) Software version 9.4.1

Description A issue in the DHCPv6 relay implementation allows remote attackers to cause a denial of service, resulting in a device reload, via crafted DHCPv6 packets. This could be exploited by an unauthenticated, remote attacker.

Recommendations For Cisco Adaptive Security Appliance (ASA) Software version 9.4.1, consider disabling the DHCPv6 relay feature as a temporary workaround until a patch is available. Restrict access to the affected device to minimize the risk of exploitation.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2016-1367

Affected Products

Cisco Asa

References · 4

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-asa-dhcpv6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-1367 · Security Note
• https://osv.dev/vulnerability/CVE-2016-1367 · Vendor Advisory
• http://securitytracker.com/id/1035635 · Note