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Test ID:1.3.6.1.4.1.25623.1.0.113822
Category:General
Title:Python < 3.9.5 Authentication Bypass Vulnerability - Mac OS X
Summary:Python is prone to an authentication bypass vulnerability.
Description:Summary:
Python is prone to an authentication bypass vulnerability.

Vulnerability Insight:
The vulnerability exists in the ipaddress library,
which mishandles leading zero characters in the octets of an IP address string.
This would allow an attacker to bypass IP-based access control.

Vulnerability Impact:
Successful exploitation would allow an attacker to
gain unauthorized access to the target system.

Affected Software/OS:
Python through version 3.9.4.

Solution:
Update to version 3.9.5 or later.

CVSS Score:
7.5

CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-29921
https://security.netapp.com/advisory/ntap-20210622-0003/
https://security.gentoo.org/glsa/202305-02
https://bugs.python.org/issue36384
https://docs.python.org/3/library/ipaddress.html
https://github.com/python/cpython/blob/63298930fb531ba2bb4f23bc3b915dbf1e17e9e1/Misc/NEWS.d/3.8.0a4.rst
https://github.com/python/cpython/pull/12577
https://github.com/python/cpython/pull/25099
https://github.com/sickcodes
https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-014.md
https://python-security.readthedocs.io/vuln/ipaddress-ipv4-leading-zeros.html
https://sick.codes/sick-2021-014
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
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