medium
4.6
Advisory Published
Updated

CVE-2020-5851

First published: Tue Jan 14 2020(Updated: )

On impacted versions and platforms the Trusted Platform Module (TPM) system integrity check cannot detect modifications to specific system components. This issue only impacts specific engineering hotfixes and platforms. NOTE: This vulnerability does not affect any of the BIG-IP major, minor or maintenance releases you obtained from downloads.f5.com. The affected Engineering Hotfix builds are as follows: Hotfix-BIGIP-14.1.0.2.0.45.4-ENG Hotfix-BIGIP-14.1.0.2.0.62.4-ENG

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Big-ip Local Traffic Manager=14.1.0.2.0.45.4
F5 Big-ip Local Traffic Manager=14.1.0.2.0.62.4
F5 Big-ip 2800
F5 Big-ip I10600
F5 Big-ip I10800
F5 Big-ip I11600
F5 Big-ip I11800
F5 Big-ip I15600
F5 Big-ip I15800
F5 Big-ip I2600
F5 Big-ip I4600
F5 Big-ip I4800
F5 Big-ip I5600
F5 Big-ip I5800
F5 Big-ip I7600
F5 Big-ip I7800
F5 Big-ip I850
F5 BIG-IP Advanced Firewall Manager=14.1.0.2.0.45.4
F5 BIG-IP Advanced Firewall Manager=14.1.0.2.0.62.4
F5 Big-ip Application Acceleration Manager=14.1.0.2.0.45.4
F5 Big-ip Application Acceleration Manager=14.1.0.2.0.62.4
F5 BIG-IP Analytics=14.1.0.2.0.45.4
F5 BIG-IP Analytics=14.1.0.2.0.62.4
F5 BIG-IP Access Policy Manager=14.1.0.2.0.45.4
F5 BIG-IP Access Policy Manager=14.1.0.2.0.62.4
F5 BIG-IP Application Security Manager=14.1.0.2.0.45.4
F5 BIG-IP Application Security Manager=14.1.0.2.0.62.4
F5 Big-ip Edge Gateway=14.1.0.2.0.45.4
F5 Big-ip Edge Gateway=14.1.0.2.0.62.4
F5 Big-ip Fraud Protection Service=14.1.0.2.0.45.4
F5 Big-ip Fraud Protection Service=14.1.0.2.0.62.4
F5 Big-ip Global Traffic Manager=14.1.0.2.0.45.4
F5 Big-ip Global Traffic Manager=14.1.0.2.0.62.4
F5 Big-ip Link Controller=14.1.0.2.0.45.4
F5 Big-ip Link Controller=14.1.0.2.0.62.4
F5 Big-ip Policy Enforcement Manager=14.1.0.2.0.45.4
F5 Big-ip Policy Enforcement Manager=14.1.0.2.0.62.4
F5 Big-ip Webaccelerator=14.1.0.2.0.45.4
F5 Big-ip Webaccelerator=14.1.0.2.0.62.4
F5 Big-ip Domain Name System=14.1.0.2.0.45.4
F5 Big-ip Domain Name System=14.1.0.2.0.62.4

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2020-5851.

  • What is the severity of CVE-2020-5851?

    The severity of CVE-2020-5851 is medium.

  • What systems are affected by CVE-2020-5851?

    CVE-2020-5851 affects F5 Big-ip Local Traffic Manager, F5 Big-ip Advanced Firewall Manager, F5 Big-ip Application Acceleration Manager, F5 BIG-IP Analytics, F5 Big-ip Access Policy Manager, F5 BIG-IP Application Security Manager, F5 Big-ip Edge Gateway, F5 Big-ip Fraud Protection Service, F5 Big-ip Global Traffic Manager, F5 Big-ip Link Controller, F5 Big-ip Policy Enforcement Manager, F5 Big-ip Webaccelerator, and F5 Big-ip Domain Name System on specific versions.

  • What is the impact of CVE-2020-5851?

    CVE-2020-5851 allows modifications to specific system components that cannot be detected by the Trusted Platform Module (TPM) system integrity check.

  • How can I fix CVE-2020-5851?

    To fix CVE-2020-5851, apply the necessary engineering hotfixes provided by F5 Networks.

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