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CURL-CVE-2021-22946
No affected components available
A user can tell curl to require a successful upgrade to TLS when speaking
to an IMAP, POP3 or FTP server (--ssl-reqd on the command line or
CURLOPT_USE_SSL set to CURLUSESSL_CONTROL or CURLUSESSL_ALL with
libcurl). This requirement could be bypassed if the server would return a
properly crafted but perfectly legitimate response.
This flaw would then make curl silently continue its operations without TLS contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.
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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