medium
5.9
CWE
20
Advisory Published
Updated

CVE-2018-15323: Input Validation

First published: Wed Oct 31 2018(Updated: )

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, in certain circumstances, when processing traffic through a Virtual Server with an associated MQTT profile, the TMM process may produce a core file and take the configured HA action.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 Big-ip Local Traffic Manager>=13.0.0<=13.1.1.1
F5 Big-ip Local Traffic Manager>=14.0.0<=14.0.0.2
F5 BIG-IP Advanced Firewall Manager>=13.0.0<=13.1.1.1
F5 BIG-IP Advanced Firewall Manager>=14.0.0<=14.0.0.2
F5 Big-ip Application Acceleration Manager>=13.0.0<=13.1.1.1
F5 Big-ip Application Acceleration Manager>=14.0.0<=14.0.0.2
F5 BIG-IP Analytics>=13.0.0<=13.1.1.1
F5 BIG-IP Analytics>=14.0.0<=14.0.0.2
F5 BIG-IP Access Policy Manager>=13.0.0<=13.1.1.1
F5 BIG-IP Access Policy Manager>=14.0.0<=14.0.0.2
F5 Big-ip Protocol Security Module>=13.0.0<=13.1.1.1
F5 Big-ip Protocol Security Module>=14.0.0<=14.0.0.2
F5 Big-ip Domain Name System>=13.0.0<=13.1.1.1
F5 Big-ip Domain Name System>=14.0.0<=14.0.0.2
F5 Big-ip Edge Gateway>=13.0.0<=13.1.1.1
F5 Big-ip Edge Gateway>=14.0.0<=14.0.0.2
F5 Big-ip Fraud Protection Service>=13.0.0<=13.1.1.1
F5 Big-ip Fraud Protection Service>=14.0.0<=14.0.0.2
F5 Big-ip Global Traffic Manager>=13.0.0<=13.1.1.1
F5 Big-ip Global Traffic Manager>=14.0.0<=14.0.0.2
F5 Big-ip Link Controller>=13.0.0<=13.1.1.1
F5 Big-ip Link Controller>=14.0.0<=14.0.0.2
F5 Big-ip Policy Enforcement Manager>=13.0.0<=13.1.1.1
F5 Big-ip Policy Enforcement Manager>=14.0.0<=14.0.0.2
F5 Big-ip Webaccelerator>=13.0.0<=13.1.1.1
F5 Big-ip Webaccelerator>=14.0.0<=14.0.0.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2018-15323?

    The severity of CVE-2018-15323 is medium.

  • Which software versions are affected by CVE-2018-15323?

    F5 Big-ip Local Traffic Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 BIG-IP Advanced Firewall Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Application Acceleration Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 BIG-IP Analytics versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 BIG-IP Access Policy Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Protocol Security Module versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Domain Name System versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Edge Gateway versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Fraud Protection Service versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Global Traffic Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Link Controller versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Policy Enforcement Manager versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2, F5 Big-ip Webaccelerator versions 13.0.0-13.1.1.1 and 14.0.0-14.0.0.2 are affected by CVE-2018-15323.

  • What are the possible actions taken by the TMM process when exploiting CVE-2018-15323?

    The TMM process may produce a core file and take the configured HA action.

  • How can I fix CVE-2018-15323?

    Apply the necessary updates and patches provided by F5 Networks to fix CVE-2018-15323.

  • Where can I find more information about CVE-2018-15323?

    You can find more information about CVE-2018-15323 on the F5 Networks support website at https://support.f5.com/csp/article/K26583415.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203