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Affected Component
Analysis
python3-setuptools
Patched
Name
CVE-2022-40897
Description
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 Date
Updated Date
Workaround
-
Advisories
https://github.com/pypa/setuptools/blob/fe8a98e696241487ba6ac9f91faa38ade939ec5d/setuptools/package_index.py#L200Third Party Advisory
https://pyup.io/vulnerabilities/CVE-2022-40897/52495/Third Party Advisory
https://github.com/pypa/setuptools/blob/fe8a98e696241487ba6ac9f91faa38ade939ec5d/setuptools/package_index.py#L200Third Party Advisory
https://pyup.io/vulnerabilities/CVE-2022-40897/52495/Third Party Advisory
Analysis#
Vulnerability Ratings#
5.9
CVSSv31
5.9
CVSSv31
NaN
other
Others affected components#
Resolved with patches#
python3-setuptools (yocto:kirkstone)
#
Title
Author
Resolve
1
Limit the amount of whitespace to search/backtrack. Fixes
Narpat Mali <narpat.mali@windriver.com>
CVE-2022-40897