Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Duncan_Proffitt's avatar
Duncan_Proffitt
Icon for Altostratus rankAltostratus
Jan 22, 2018

What patches have been applied?

If I am presented with this information from my Risk and Compliance team. F5: K04225025: tcpdump vulnerabilities CVE-2017-5202, CVE-2017-5203, CVE-2017-5204, CVE-2017-5205, and CVE-2017-5342 ...
application delivery
big-ip
LTM
kolom_265617's avatar
kolom_265617
Icon for Cirrostratus rankCirrostratus
Jan 22, 2018

You need to upgrade your software version to one of the following based on your current running version (11.6.2 , 12.1.3 , 13.1.0 ) , or you can invoke the -w option in your tcpdump syntax to write raw packets to a pcap file for offline examination.

 

check this link.

 

kolom_265617's avatar
kolom_265617
Icon for Cirrostratus rankCirrostratus
Jan 22, 2018

With a quick search , BIGIP 12.1.3 is not vulnerable to any of these vulnerabilities . If you have access to F5 support portal , you can generate a QKVIEW file , upload it to , and it will give you under the diagnostics tab a nice list of exposed vulnerabilities in your version. and each entry will have a hyperlink attached that will lead you to an official KB including versions that are not vulnerable or how to mitigate it using some configuration options.