CVE-2016-1287 Information

Description

Buffer overflow in the IKEv1 and IKEv2 implementations in Cisco ASA Software before 8.4(7.30) 8.7 before 8.7(1.18) 9.0 before 9.0(4.38) 9.1 before 9.1(7) 9.2 before 9.2(4.5) 9.3 before 9.3(3.7) 9.4 before 9.4(2.4) and 9.5 before 9.5(2.2) on ASA 5500 devices ASA 5500-X devices ASA Services Module for Cisco Catalyst 6500 and Cisco 7600 devices ASA 1000V devices Adaptive Security Virtual Appliance (aka ASAv) Firepower 9300 ASA Security Module and ISA 3000 devices allows remote attackers to execute arbitrary code or cause a denial of service (device reload) via crafted UDP packets aka Bug IDs CSCux29978 and CSCux42019.

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/137100/Cisco-ASA-Software-IKEv1-IKEv2-Buffer-Overflow.html http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160210-asa-ike http://www.securitytracker.com/id/1034997 https://blog.exodusintel.com/2016/02/10/firewall-hacking/ https://www.exploit-db.com/exploits/39823/ https://www.kb.cert.org/vuls/id/327976

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8