high
7.5
CWE
401
Advisory Published
Updated

CVE-2020-5883

First published: Thu Apr 30 2020(Updated: )

On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, when a virtual server is configured with HTTP explicit proxy and has an attached HTTP_PROXY_REQUEST iRule, POST requests sent to the virtual server cause an xdata memory leak.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Access Policy Manager>=13.1.0<=13.1.3.1
F5 BIG-IP Access Policy Manager>=14.0.0<=14.0.1
F5 BIG-IP Access Policy Manager>=14.1.0<=14.1.2.3
F5 BIG-IP Access Policy Manager>=15.0.0<=15.0.1.3
F5 BIG-IP Advanced Firewall Manager>=13.1.0<=13.1.3.1
F5 BIG-IP Advanced Firewall Manager>=14.0.0<=14.0.1
F5 BIG-IP Advanced Firewall Manager>=14.1.0<=14.1.2.3
F5 BIG-IP Advanced Firewall Manager>=15.0.0<=15.0.1.3
F5 Big-ip Webaccelerator>=13.1.0<=13.1.3.1
F5 Big-ip Webaccelerator>=14.0.0<=14.0.1
F5 Big-ip Webaccelerator>=14.1.0<=14.1.2.3
F5 Big-ip Webaccelerator>=15.0.0<=15.0.1.3
F5 Big-ip Application Acceleration Manager>=13.1.0<=13.1.3.1
F5 Big-ip Application Acceleration Manager>=14.0.0<=14.0.1
F5 Big-ip Application Acceleration Manager>=14.1.0<=14.1.2.3
F5 Big-ip Application Acceleration Manager>=15.0.0<=15.0.1.3
F5 BIG-IP Application Security Manager>=13.1.0<=13.1.3.1
F5 BIG-IP Application Security Manager>=14.0.0<=14.0.1
F5 BIG-IP Application Security Manager>=14.1.0<=14.1.2.3
F5 BIG-IP Application Security Manager>=15.0.0<=15.0.1.3
F5 Big-ip Fraud Protection Service>=13.1.0<=13.1.3.1
F5 Big-ip Fraud Protection Service>=14.0.0<=14.0.1
F5 Big-ip Fraud Protection Service>=14.1.0<=14.1.2.3
F5 Big-ip Fraud Protection Service>=15.0.0<=15.0.1.3
F5 Big-ip Edge Gateway>=13.1.0<=13.1.3.1
F5 Big-ip Edge Gateway>=14.0.0<=14.0.1
F5 Big-ip Edge Gateway>=14.1.0<=14.1.2.3
F5 Big-ip Edge Gateway>=15.0.0<=15.0.1.3
F5 Big-ip Link Controller>=13.1.0<=13.1.3.1
F5 Big-ip Link Controller>=14.0.0<=14.0.1
F5 Big-ip Link Controller>=14.1.0<=14.1.2.3
F5 Big-ip Link Controller>=15.0.0<=15.0.1.3
F5 Big-ip Local Traffic Manager>=13.1.0<=13.1.3.1
F5 Big-ip Local Traffic Manager>=14.0.0<=14.0.1
F5 Big-ip Local Traffic Manager>=14.1.0<=14.1.2.3
F5 Big-ip Local Traffic Manager>=15.0.0<=15.0.1.3
F5 Big-ip Policy Enforcement Manager>=13.1.0<=13.1.3.1
F5 Big-ip Policy Enforcement Manager>=14.0.0<=14.0.1
F5 Big-ip Policy Enforcement Manager>=14.1.0<=14.1.2.3
F5 Big-ip Policy Enforcement Manager>=15.0.0<=15.0.1.3

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2020-5883.

  • What is the severity of CVE-2020-5883?

    The severity of CVE-2020-5883 is high.

  • Which software versions are affected by CVE-2020-5883?

    CVE-2020-5883 affects the following software versions: F5 BIG-IP Access Policy Manager, F5 BIG-IP Advanced Firewall Manager, F5 Big-ip Webaccelerator, F5 Big-ip Application Acceleration Manager, F5 BIG-IP Application Security Manager, F5 Big-ip Fraud Protection Service, F5 Big-ip Edge Gateway, F5 Big-ip Link Controller, F5 Big-ip Local Traffic Manager, F5 Big-ip Policy Enforcement Manager.

  • How can I fix CVE-2020-5883?

    To fix CVE-2020-5883, you should upgrade to the patched versions of the affected software.

  • Where can I find more information about CVE-2020-5883?

    More information about CVE-2020-5883 can be found at the following link: https://support.f5.com/csp/article/K12234501

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