PatchFirst · Vulnerabilidades recientes
Vulnerabilidades publicadas para python-urllib3 en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 3
urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.
In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.
urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.
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