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Duncan_Proffitt's avatar
Duncan_Proffitt
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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's avatar
kolom
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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.

 

  • Duncan_Proffitt's avatar
    Duncan_Proffitt
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    Jan 22, 2018

    Thank you Kolom, for such a prompt answer. What happens if I have 50 of the same message about other patches?

     

    F5: K32262483: NTP vulnerability CVE-2017-6451

     

    F5: K74759095: SafeNet External Network HSM script vulnerability CVE-2017-6165

     

    F5: K82508682: Linux kernel vulnerability CVE-2017-6074

     

    F5: K62279530: ConfigSync mcpd vulnerability CVE-2017-616 ... ad infinitum

     

    We have just upgraded to 12.1.3 and the roadmap for theupgrade to 13.x is a long and winding road .. that leads to ... a Chris Rea song ...

     

  • kolom's avatar
    kolom
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    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.