Forum Discussion
Aurel
Cirrus
CirrusASM signature 200011026 different behaviour from 11.5.x to 12.x
Hello,
A POST request (multipart/form-data) with png file inside is being blocked by ASM version 11.5.4
The request is having the Content-Type header badly crafted inside the body part, and then...
rob_carr
Cirrocumulus
CirrocumulusIf you think that either a) this signature has been redefined in a way that means it is missing malicious content or b) the signature is not being processed correctly, this probably merits a support call.
Signatures can change from version to version, usually in order to make the signature more accurate.
