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PRIOn knowledge basePRION:CVE-2021-3737HistoryMar 04, 2022 - 7:15 p.m.
Design/Logic Flaw
2022-03-0419:15:00
PRIOn knowledge base
www.prio-n.com
38
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
References
bugs.python.org/issue44022
bugzilla.redhat.com/show_bug.cgi?id=1995162
github.com/python/cpython/pull/25916
github.com/python/cpython/pull/26503
lists.debian.org/debian-lts-announce/2023/05/msg00024.html
lists.debian.org/debian-lts-announce/2023/06/msg00039.html
python-security.readthedocs.io/vuln/urllib-100-continue-loop.html
security.netapp.com/advisory/ntap-20220407-0009/
ubuntu.com/security/CVE-2021-3737
www.oracle.com/security-alerts/cpujul2022.html
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