high
7.5
CWE
399
Advisory Published
Updated

CVE-2016-6876

First published: Wed Sep 07 2016(Updated: )

The RESOLV::lookup iRule command in F5 BIG-IP LTM, APM, ASM, and Link Controller 10.2.1 through 10.2.4, 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0 before 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, and 12.0.0 before HF3; BIG-IP Analytics 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, 11.6.x before 11.6.1, and 12.0.0 before HF3; BIG-IP DNS 12.0.0 before HF3; BIG-IP Edge Gateway, WebAccelerator, and WOM 10.2.1 through 10.2.4 and 11.2.1; BIG-IP GTM 10.2.1 through 10.2.4, 11.2.1, 11.4.x, 11.5.x before 11.5.4 HF2, and 11.6.x before 11.6.1; and BIG-IP PSM 10.2.1 through 10.2.4 and 11.4.0 through 11.4.1 allows remote DNS servers to cause a denial of service (CPU consumption or Traffic Management Microkernel crash) via a crafted PTR response.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Riverbed SteelApp Traffic Manager=10.2.1
Riverbed SteelApp Traffic Manager=10.2.2
Riverbed SteelApp Traffic Manager=10.2.3
Riverbed SteelApp Traffic Manager=10.2.4
Riverbed SteelApp Traffic Manager=11.2.1
Riverbed SteelApp Traffic Manager=11.4.0
Riverbed SteelApp Traffic Manager=11.4.1
Riverbed SteelApp Traffic Manager=11.5.0
Riverbed SteelApp Traffic Manager=11.5.1
Riverbed SteelApp Traffic Manager=11.5.2
Riverbed SteelApp Traffic Manager=11.5.3
Riverbed SteelApp Traffic Manager=11.5.4
Riverbed SteelApp Traffic Manager=11.6.0
Riverbed SteelApp Traffic Manager=12.0.0
F5 BIG-IP WebAccelerator=10.2.1
F5 BIG-IP WebAccelerator=10.2.2
F5 BIG-IP WebAccelerator=10.2.3
F5 BIG-IP WebAccelerator=10.2.4
F5 BIG-IP WebAccelerator=11.2.1
F5 BIG-IP Application Acceleration Manager=11.4.0
F5 BIG-IP Application Acceleration Manager=11.4.1
F5 BIG-IP Application Acceleration Manager=11.5.0
F5 BIG-IP Application Acceleration Manager=11.5.1
F5 BIG-IP Application Acceleration Manager=11.5.2
F5 BIG-IP Application Acceleration Manager=11.5.3
F5 BIG-IP Application Acceleration Manager=11.5.4
F5 BIG-IP Application Acceleration Manager=11.6.0
F5 BIG-IP Application Acceleration Manager=12.0.0
Riverbed SteelApp Traffic Manager=10.2.1
Riverbed SteelApp Traffic Manager=10.2.2
Riverbed SteelApp Traffic Manager=10.2.3
Riverbed SteelApp Traffic Manager=10.2.4
Riverbed SteelApp Traffic Manager=11.2.1
Riverbed SteelApp Traffic Manager=11.4.0
Riverbed SteelApp Traffic Manager=11.4.1
Riverbed SteelApp Traffic Manager=11.5.0
Riverbed SteelApp Traffic Manager=11.5.1
Riverbed SteelApp Traffic Manager=11.5.2
Riverbed SteelApp Traffic Manager=11.5.3
Riverbed SteelApp Traffic Manager=11.5.4
Riverbed SteelApp Traffic Manager=11.6.0
F5 BIG-IP Link Controller=10.2.1
F5 BIG-IP Link Controller=10.2.2
F5 BIG-IP Link Controller=10.2.3
F5 BIG-IP Link Controller=10.2.4
F5 BIG-IP Link Controller=11.2.1
F5 BIG-IP Link Controller=11.4.0
F5 BIG-IP Link Controller=11.4.1
F5 BIG-IP Link Controller=11.5.0
F5 BIG-IP Link Controller=11.5.1
F5 BIG-IP Link Controller=11.5.2
F5 BIG-IP Link Controller=11.5.3
F5 BIG-IP Link Controller=11.5.4
F5 BIG-IP Link Controller=11.6.0
F5 BIG-IP Link Controller=12.0.0
F5 BIG-IP Advanced Firewall Manager=11.4.0
F5 BIG-IP Advanced Firewall Manager=11.4.1
F5 BIG-IP Advanced Firewall Manager=11.5.0
F5 BIG-IP Advanced Firewall Manager=11.5.1
F5 BIG-IP Advanced Firewall Manager=11.5.2
F5 BIG-IP Advanced Firewall Manager=11.5.3
F5 BIG-IP Advanced Firewall Manager=11.5.4
F5 BIG-IP Advanced Firewall Manager=11.6.0
F5 BIG-IP Advanced Firewall Manager=12.0.0
F5 BIG-IP Protocol Security Manager=10.2.1
F5 BIG-IP Protocol Security Manager=10.2.2
F5 BIG-IP Protocol Security Manager=10.2.3
F5 BIG-IP Protocol Security Manager=10.2.4
F5 BIG-IP Protocol Security Manager=11.4.0
F5 BIG-IP Protocol Security Manager=11.4.1
Exinda WAN Optimization Suite=10.2.1
Exinda WAN Optimization Suite=10.2.2
Exinda WAN Optimization Suite=10.2.3
Exinda WAN Optimization Suite=10.2.4
Exinda WAN Optimization Suite=11.2.1
F5 Application Security Manager=10.2.1
F5 Application Security Manager=10.2.2
F5 Application Security Manager=10.2.3
F5 Application Security Manager=10.2.4
F5 Application Security Manager=11.2.1
F5 Application Security Manager=11.4.0
F5 Application Security Manager=11.4.1
F5 Application Security Manager=11.5.0
F5 Application Security Manager=11.5.1
F5 Application Security Manager=11.5.2
F5 Application Security Manager=11.5.3
F5 Application Security Manager=11.5.4
F5 Application Security Manager=11.6.0
F5 Application Security Manager=12.0.0
F5 BIG-IP Policy Enforcement Manager=11.4.0
F5 BIG-IP Policy Enforcement Manager=11.4.1
F5 BIG-IP Policy Enforcement Manager=11.5.0
F5 BIG-IP Policy Enforcement Manager=11.5.1
F5 BIG-IP Policy Enforcement Manager=11.5.2
F5 BIG-IP Policy Enforcement Manager=11.5.3
F5 BIG-IP Policy Enforcement Manager=11.5.4
F5 BIG-IP Policy Enforcement Manager=11.6.0
F5 BIG-IP Policy Enforcement Manager=12.0.0
F5 BIG-IP=12.0.0
F5 BIG-IP Analytics=11.2.1
F5 BIG-IP Analytics=11.4.0
F5 BIG-IP Analytics=11.4.1
F5 BIG-IP Analytics=11.5.0
F5 BIG-IP Analytics=11.5.1
F5 BIG-IP Analytics=11.5.2
F5 BIG-IP Analytics=11.5.3
F5 BIG-IP Analytics=11.5.4
F5 BIG-IP Analytics=11.6.0
F5 BIG-IP Analytics=12.0.0
F5 BIG-IP Edge Gateway=10.2.1
F5 BIG-IP Edge Gateway=10.2.2
F5 BIG-IP Edge Gateway=10.2.3
F5 BIG-IP Edge Gateway=10.2.4
F5 BIG-IP Edge Gateway=11.2.1
F5 Access Policy Manager=10.2.1
F5 Access Policy Manager=10.2.2
F5 Access Policy Manager=10.2.3
F5 Access Policy Manager=10.2.4
F5 Access Policy Manager=11.2.1
F5 Access Policy Manager=11.4.0
F5 Access Policy Manager=11.4.1
F5 Access Policy Manager=11.5.0
F5 Access Policy Manager=11.5.1
F5 Access Policy Manager=11.5.2
F5 Access Policy Manager=11.5.3
F5 Access Policy Manager=11.5.4
F5 Access Policy Manager=11.6.0
F5 Access Policy Manager=12.0.0

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2016-6876?

    The severity of CVE-2016-6876 is considered high, as it can lead to potential information disclosure.

  • How do I fix CVE-2016-6876?

    To fix CVE-2016-6876, it is recommended to upgrade to the appropriate patched version of F5 BIG-IP as specified in the security advisory.

  • What versions are affected by CVE-2016-6876?

    CVE-2016-6876 affects F5 BIG-IP LTM, APM, ASM, and Link Controller versions ranging from 10.2.1 to 12.0.0, depending on the specific version.

  • What are the potential impacts of CVE-2016-6876?

    The potential impacts of CVE-2016-6876 include unauthorized access to sensitive information and potential system compromise.

  • Is there a patch available for CVE-2016-6876?

    Yes, F5 has released patches for affected versions of BIG-IP to mitigate the risks associated with CVE-2016-6876.

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