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high7.4

CVE-2021-28861

Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path whic…

Impact

Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."

Affected products

VendorProductAffected versions
PythonPython
from 3.0.0 before 3.7.14
from 3.8.0 before 3.8.14
from 3.9.0 before 3.9.14
from 3.10.0 before 3.10.6
Version 3.11.0
FedoraprojectFedora
Versions 35, 36, 37

Weakness classification

CWE-601

References