high
7.5
CWE
20
Advisory Published
Updated

CVE-2017-6140: Input Validation

First published: Thu Dec 21 2017(Updated: )

On the BIG-IP 2000s, 2200s, 4000s, 4200v, i5600, i5800, i7600, i7800, i10600,i10800, and VIPRION 4450 blades, running version 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.6.0, 11.6.1, 12.0.0, 12.1.0, 12.1.1 or 12.1.2 of BIG-IP LTM, AAM, AFM, Analytics, ASM, DNS, GTM or PEM, an undisclosed sequence of packets sent to Virtual Servers with client or server SSL profiles may cause disruption of data plane services.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Big-ip Local Traffic Manager=11.5.0
F5 Big-ip Local Traffic Manager=11.5.1
F5 Big-ip Local Traffic Manager=11.5.2
F5 Big-ip Local Traffic Manager=11.5.3
F5 Big-ip Local Traffic Manager=11.5.4
F5 Big-ip Local Traffic Manager=11.6.0
F5 Big-ip Local Traffic Manager=11.6.1
F5 Big-ip Local Traffic Manager=12.0.0
F5 Big-ip Local Traffic Manager=12.1.0
F5 Big-ip Local Traffic Manager=12.1.1
F5 Big-ip Local Traffic Manager=12.1.2
F5 Big-ip 2000s
F5 Big-ip 2200s
F5 Big-ip 4000s
F5 Big-ip 4200v
F5 Big-ip I10600
F5 Big-ip I10800
F5 Big-ip I5600
F5 Big-ip I5800
F5 Big-ip I7600
F5 Big-ip I7800
F5 Viprion 4450 Blades
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=11.6.1
F5 Big-ip Application Acceleration Manager=12.0.0
F5 Big-ip Application Acceleration Manager=12.1.0
F5 Big-ip Application Acceleration Manager=12.1.1
F5 Big-ip Application Acceleration Manager=12.1.2
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=11.6.1
F5 BIG-IP Advanced Firewall Manager=12.0.0
F5 BIG-IP Advanced Firewall Manager=12.1.0
F5 BIG-IP Advanced Firewall Manager=12.1.1
F5 BIG-IP Advanced Firewall Manager=12.1.2
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=11.6.1
F5 BIG-IP Analytics=12.0.0
F5 BIG-IP Analytics=12.1.0
F5 BIG-IP Analytics=12.1.1
F5 BIG-IP Analytics=12.1.2
F5 BIG-IP Application Security Manager=11.5.0
F5 BIG-IP Application Security Manager=11.5.1
F5 BIG-IP Application Security Manager=11.5.2
F5 BIG-IP Application Security Manager=11.5.3
F5 BIG-IP Application Security Manager=11.5.4
F5 BIG-IP Application Security Manager=11.6.0
F5 BIG-IP Application Security Manager=11.6.1
F5 BIG-IP Application Security Manager=12.0.0
F5 BIG-IP Application Security Manager=12.1.0
F5 BIG-IP Application Security Manager=12.1.1
F5 BIG-IP Application Security Manager=12.1.2
F5 Big-ip Dns=11.5.0
F5 Big-ip Dns=11.5.1
F5 Big-ip Dns=11.5.2
F5 Big-ip Dns=11.5.3
F5 Big-ip Dns=11.5.4
F5 Big-ip Dns=11.6.0
F5 Big-ip Dns=11.6.1
F5 Big-ip Dns=12.0.0
F5 Big-ip Dns=12.1.0
F5 Big-ip Dns=12.1.1
F5 Big-ip Dns=12.1.2
F5 Big-ip Global Traffic Manager=11.5.0
F5 Big-ip Global Traffic Manager=11.5.1
F5 Big-ip Global Traffic Manager=11.5.2
F5 Big-ip Global Traffic Manager=11.5.3
F5 Big-ip Global Traffic Manager=11.5.4
F5 Big-ip Global Traffic Manager=11.6.0
F5 Big-ip Global Traffic Manager=11.6.1
F5 Big-ip Global Traffic Manager=12.0.0
F5 Big-ip Global Traffic Manager=12.1.0
F5 Big-ip Global Traffic Manager=12.1.1
F5 Big-ip Global Traffic Manager=12.1.2
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=11.6.1
F5 Big-ip Policy Enforcement Manager=12.0.0
F5 Big-ip Policy Enforcement Manager=12.1.0
F5 Big-ip Policy Enforcement Manager=12.1.1
F5 Big-ip Policy Enforcement Manager=12.1.2

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-6140?

    The severity of CVE-2017-6140 is rated as high with a CVSS score of 7.5.

  • Which software versions are affected by CVE-2017-6140?

    CVE-2017-6140 affects versions 11.5.0 to 12.1.2 of F5 Big-IP LTM, AAM, AFM, Analytics, ASM, DNS, GTM, or PEM on specified hardware models.

  • Is my F5 Big-IP 2000s vulnerable to CVE-2017-6140?

    No, F5 Big-IP 2000s is not vulnerable to CVE-2017-6140.

  • How can I fix CVE-2017-6140?

    To mitigate CVE-2017-6140, users should update to a patched version as recommended by F5 Networks.

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