Vulnerability Monitor

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CVE-2022-40897

Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py.

Published

2022-12-23T00:15:13.987

Last Modified

2024-11-21T07:22:13.787

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

Weaknesses

Type: Primary
CWE-1333
Type: Secondary
CWE-1333

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	python	setuptools	< 65.5.1	Yes

References

https://github.com/pypa/setuptools/blob/fe8a98e696241487ba6ac9f91faa38ade939ec5d/setuptools/package_index.py#L200 Third Party Advisory ([email protected])
https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be Patch, Third Party Advisory ([email protected])
https://github.com/pypa/setuptools/compare/v65.5.0...v65.5.1 Release Notes, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADES3NLOE5QJKBLGNZNI2RGVOSQXA37R/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNA2BAH2ACBZ4TVJZKFLCR7L23BG5C3H/ ([email protected])
https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ Exploit, Patch, Technical Description, Vendor Advisory ([email protected])
https://pyup.io/vulnerabilities/CVE-2022-40897/52495/ Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20230214-0001/ ([email protected])
https://security.netapp.com/advisory/ntap-20240621-0006/ ([email protected])
https://github.com/pypa/setuptools/blob/fe8a98e696241487ba6ac9f91faa38ade939ec5d/setuptools/package_index.py#L200 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/pypa/setuptools/compare/v65.5.0...v65.5.1 Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADES3NLOE5QJKBLGNZNI2RGVOSQXA37R/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNA2BAH2ACBZ4TVJZKFLCR7L23BG5C3H/ (af854a3a-2127-422b-91ae-364da2661108)
https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ Exploit, Patch, Technical Description, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://pyup.io/vulnerabilities/CVE-2022-40897/52495/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20230214-0001/ (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20240621-0006/ (af854a3a-2127-422b-91ae-364da2661108)