CVE-2022-40897

Katalog CVE

CVSS 5.9 · Medium EPSS 2,5%

Kerentanan Inefficient Regular Expression Complexity pada python setuptools. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

23 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.9 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

2,5% peluang dieksploitasi; lebih tinggi dari 84,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/ exploit · patch · deskripsi teknis · advisory vendor
• https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be patch · advisory pihak ketiga
• https://github.com/pypa/setuptools/blob/fe8a98e696241487ba6ac9f91faa38ade939ec5d/setuptools/package_index.py#L... advisory pihak ketiga
• https://github.com/pypa/setuptools/compare/v65.5.0...v65.5.1 release notes · advisory pihak ketiga
• https://pyup.io/vulnerabilities/CVE-2022-40897/52495/ advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADES3NLOE5QJK...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNA2BAH2ACBZ4...
• https://security.netapp.com/advisory/ntap-20230214-0001/
• https://security.netapp.com/advisory/ntap-20240621-0006/
• https://lists.debian.org/debian-lts-announce/2024/09/msg00018.html