Forum Discussion

Aurel's avatar
Aurel
Icon for Cirrus rankCirrus
Feb 18, 2019

ASM : Context AMF Body

Hi, I am having several signatures match for a content of a png file upload, and also an HTTP compliance violation (Bad multipart parameters parsing : Chunk value does not contain any CRLF).   ASM...
ASM Advanced WAF
security
Mica's avatar
Mica
Icon for Nimbostratus rankNimbostratus
Jan 06, 2020

Hi,

 

Thanks for the reply, it's obviously still relevant for me, great explaination.

I'm not sure at 100% but I don't remember seing this AMF body events in v11.6. We recently migrated from v11.6 to 13 and I'm almost sure that I noticed this bad POST request parsing only after migration. Our application didn't changed for years and this happened only with several files on some forms-data.

 

I'll enable "Bad multipart request" violation and try to reproduce the issue.

 

Thanks, regards