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CURL-CVE-2022-32221
No affected components available
When doing HTTP(S) transfers, libcurl might erroneously use the read callback
(CURLOPT_READFUNCTION) to ask for data to send, even when the
CURLOPT_POSTFIELDS option has been set, if the same handle previously was
used to issue a PUT request which used that callback.
This flaw may surprise the application and cause it to misbehave and either
send off the wrong data or use memory after free or similar in the subsequent
POST request.
The problem exists in the logic for a reused handle when it is changed from a PUT to a POST.
Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.
No exploitation activity has been observed at this time. Continue routine monitoring.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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