CVE-2016-5022 — CRITICAL (9.8)

Vulnerability Description

F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP AAM, AFM, and PEM 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP DNS 12.x before 12.0.0 HF3; BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.x before 11.2.1 HF16 and 11.3.0; BIG-IP GTM 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, and 11.6.x before 11.6.1 HF1; BIG-IP PSM 11.2.x before 11.2.1 HF16, 11.3.x, and 11.4.0 through 11.4.1; Enterprise Manager 3.1.1; BIG-IQ Cloud and Security 4.0.0 through 4.5.0; BIG-IQ Device 4.2.0 through 4.5.0; BIG-IQ ADC 4.5.0; BIG-IQ Centralized Management 5.0.0; BIG-IQ Cloud and Orchestration 1.0.0; and iWorkflow 2.0.0, when Packet Filtering is enabled on virtual servers and possibly self IP addresses, allow remote attackers to cause a denial of service (Traffic Management Microkernel restart) and possibly have unspecified other impact via crafted network traffic.

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
F5	Big-Ip Link Controller	11.2.0
F5	Big-Ip Policy Enforcement Manager	11.4.0
F5	Big-Ip Access Policy Manager	11.2.0
F5	Big-Ip Global Traffic Manager	11.2.0
F5	Big-Iq Cloud	4.0.0
F5	Big-Ip Webaccelerator	11.2.0
F5	Big-Iq Application Delivery Controller	4.5.0
F5	Big-Ip Application Security Manager	11.2.0
F5	Big-Ip Local Traffic Manager	11.2.0
F5	Big-Ip Wan Optimization Manager	11.2.0
F5	Big-Iq Device	4.2.0
F5	Big-Ip Advanced Firewall Manager	11.4.0
F5	Big-Ip Domain Name System	12.0.0
F5	Big-Iq Centralized Management	4.6.0
F5	Big-Iq Cloud And Orchestration	1.0.0
F5	F5 Iworkflow	2.0.0
F5	Big-Ip Application Acceleration Manager	11.4.0
F5	Big-Ip Edge Gateway	11.2.0
F5	Enterprise Manager	3.1.1
F5	Big-Ip Protocol Security Module	11.2.0

Related Weaknesses (CWE)

CWE-284

References

http://www.securitytracker.com/id/1036709Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036710Third Party AdvisoryVDB Entry
https://support.f5.com/kb/en-us/solutions/public/k/06/sol06045217.htmlVendor Advisory
http://www.securitytracker.com/id/1036709Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036710Third Party AdvisoryVDB Entry
https://support.f5.com/kb/en-us/solutions/public/k/06/sol06045217.htmlVendor Advisory

FAQ

What is CVE-2016-5022?

CVE-2016-5022 is a vulnerability with a CVSS score of 9.8 (CRITICAL). F5 BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.x before 11.2.1 HF16, 11.3.x, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1 HF1, and 12.x before 12.0.0 HF3; BIG-IP AAM, AFM, and ...

How severe is CVE-2016-5022?

CVE-2016-5022 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-2016-5022?

Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Link Controller, F5 Big-Ip Policy Enforcement Manager, F5 Big-Ip Access Policy Manager, F5 Big-Ip Global Traffic Manager, F5 Big-Iq Cloud.