[ERROR] Out of memory for HTTP headers (H)

[k4p1cz]

Hello, I've used command with a lot of HTTP headers:

H=PHPSESSID=oj0gqi2iu97cjgsi5h6q802o94; filterData=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;

And I've got the error:

[ERROR] Out of memory for HTTP headers (H).

Could you please help me resolve the issue?
I am using Kali and version of hydra is 9.5.1 and I have 16GB RAM set on my virtual machine.

[Enigma0123]

It don't seems that this behavior is depending on your PC config. It seems more that the http header don't support such a big array of characters in Hydra.

[saaskilahtij]

Any news on this issue? Also facing the same issue with:

H=Cookie:PHPSESSID=fp5b0fodfbfbatfd7delbof6nu; security=low.

I was running the command just fine until I suddenly started getting:

[ERROR] Out of memory for HTTP headers (H).

[Logan0112]

Bom dia Amigos Em sex., 4 de out. de 2024 11:14, Johan Sääskilahti < ***@***.***> escreveu:

…

Any news on this issue? Also facing the same issue with: H=Cookie:PHPSESSID=fp5b0fodfbfbatfd7delbof6nu; security=low. I was running the command just fine until I suddenly started getting: [ERROR] Out of memory for HTTP headers (H). — Reply to this email directly, view it on GitHub <#954 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A3X6TY5RUVQ7SEH54MGXHR3ZZ2WDXAVCNFSM6AAAAABH6OAIWWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDGOJTHEZTINJSGI> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[StarsEnd33A2D17]

For anyone else who comes across this issue, please double-check your cookie header format.

The correct format should be:

:H=Cookie\:PHPSESSID=xxxxxx;security=low:F=incorrect

Note that you need to use \: (a backslash to escape the colon) instead of a space or an unescaped :.