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Test ID:1.3.6.1.4.1.25623.1.0.147771
Category:Denial of Service
Title:Python DoS Vulnerability (bpo-44022) - Linux
Summary:Python is prone to a denial of service (DoS) vulnerability.
Description:Summary:
Python is prone to a denial of service (DoS) vulnerability.

Vulnerability Insight:
If a client request a HTTP/HTTPS/FTP service which is
controlled by attacker, attacker can make this client hang forever, even if the client has set a
timeout argument.

Affected Software/OS:
Python prior to version 3.6.14, version 3.7.x through 3.7.10,
3.8.x through 3.8.10 and 3.9.x through 3.9.5.

Solution:
Update to version 3.6.14, 3.7.11, 3.8.11, 3.9.6 or later.

CVSS Score:
7.1

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-3737
https://security.netapp.com/advisory/ntap-20220407-0009/
https://bugs.python.org/issue44022
https://bugzilla.redhat.com/show_bug.cgi?id=1995162
https://github.com/python/cpython/pull/25916
https://github.com/python/cpython/pull/26503
https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html
https://ubuntu.com/security/CVE-2021-3737
https://www.oracle.com/security-alerts/cpujul2022.html
https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html
https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html
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