CVE-2016-1287 — CRITICAL (9.8)

Vulnerability 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 Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cisco	Adaptive Security Appliance Software	7.2.1

Related Weaknesses (CWE)

CWE-119

References

http://packetstormsecurity.com/files/137100/Cisco-ASA-Software-IKEv1-IKEv2-BuffeExploitThird Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
http://www.securitytracker.com/id/1034997Third Party AdvisoryVDB Entry
https://blog.exodusintel.com/2016/02/10/firewall-hacking/ExploitTechnical DescriptionThird Party Advisory
https://www.exploit-db.com/exploits/39823/ExploitThird Party AdvisoryVDB Entry
https://www.kb.cert.org/vuls/id/327976Third Party AdvisoryUS Government Resource
http://packetstormsecurity.com/files/137100/Cisco-ASA-Software-IKEv1-IKEv2-BuffeExploitThird Party AdvisoryVDB Entry
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
http://www.securitytracker.com/id/1034997Third Party AdvisoryVDB Entry
https://blog.exodusintel.com/2016/02/10/firewall-hacking/ExploitTechnical DescriptionThird Party Advisory
https://www.exploit-db.com/exploits/39823/ExploitThird Party AdvisoryVDB Entry
https://www.kb.cert.org/vuls/id/327976Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2016-1287?

CVE-2016-1287 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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), ...

How severe is CVE-2016-1287?

CVE-2016-1287 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-1287?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Adaptive Security Appliance Software.