[3.8] gh-87389: Fix an open redirection vulnerability in http.server. (GH-93879)#94094
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…pythonGH-93879) Fix an open redirection vulnerability in the `http.server` module when an URI path starts with `//` that could produce a 301 Location header with a misleading target. Vulnerability discovered, and logic fix proposed, by Hamza Avvan (@hamzaavvan). Test and comments authored by Gregory P. Smith [Google]. (cherry picked from commit 4abab6b) Co-authored-by: Gregory P. Smith <greg@krypto.org>
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gpshead commented Jun 21, 2022
Up to the RM team to decide is this minor security fix is worth going into such an old branch. Consider our statement about http.server in https://docs.python.org/3.7/library/http.server.html. |
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miss-islington commented Jun 21, 2022
Status check is done, and it's a success ✅ . |
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Fix an open redirection vulnerability in the
http.servermodule whenan URI path starts with
//that could produce a 301 Location headerwith a misleading target. Vulnerability discovered, and logic fix
proposed, by Hamza Avvan (@hamzaavvan).
Test and comments authored by Gregory P. Smith [Google].
(cherry picked from commit 4abab6b)
Co-authored-by: Gregory P. Smith greg@krypto.org