CVE-2024-4032: Incorrect IPv4 and IPv6 private ranges
First published: Mon Jun 17 2024(Updated: )
Last updated 12 March 2025
Credit: cna@python.org cna@python.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/CPython | <3.12.4 | 3.12.4 |
| redhat/CPython | <3.13.0 | 3.13.0 |
| F5 BIG-IP and BIG-IQ Centralized Management | =17.5.0>=17.1.0<=17.1.2 | |
| F5 BIG-IP and BIG-IQ Centralized Management | ||
| debian/python2.7 | 2.7.18-8+deb11u1 | |
| debian/python3.11 | 3.11.2-6+deb12u5 3.11.2-6+deb12u3 | |
| debian/python3.12 | 3.12.10-1 | |
| debian/python3.13 | 3.13.3-2 | |
| debian/python3.9 | <=3.9.2-1 | 3.9.2-1+deb11u3 |
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Reference Links
- https://github.com/python/cpython/commit/22adf29da8d99933ffed8647d3e0726edd16f7f8
- https://github.com/python/cpython/commit/40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f
- https://github.com/python/cpython/commit/895f7e2ac23eff4743143beef0f0c5ac71ea27d3
- https://github.com/python/cpython/commit/ba431579efdcbaed7a96f2ac4ea0775879a332fb
- https://github.com/python/cpython/commit/c62c9e518b784fe44432a3f4fc265fb95b651906
- https://github.com/python/cpython/commit/f86b17ac511e68192ba71f27e752321a3252cee3
- https://github.com/python/cpython/issues/113171
- https://github.com/python/cpython/pull/113179
- https://mail.python.org/archives/list/security-announce@python.org/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/
- https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
- https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml
- http://www.openwall.com/lists/oss-security/2024/06/17/3
- https://launchpad.net/bugs/cve/CVE-2024-4032
- https://security.netapp.com/advisory/ntap-20240726-0004/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-4032
- https://nvd.nist.gov/vuln/detail/CVE-2024-4032
- https://security-tracker.debian.org/tracker/CVE-2024-4032
- https://ubuntu.com/security/CVE-2024-4032
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293389
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293390
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293391
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293392
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293393
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293394
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293395
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293396
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293397
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2293387
- https://access.redhat.com/errata/RHSA-2024:4766
- https://access.redhat.com/errata/RHSA-2024:4779
- https://access.redhat.com/errata/RHSA-2024:5962
- https://access.redhat.com/errata/RHSA-2024:6030
- https://access.redhat.com/errata/RHSA-2024:6961
- https://access.redhat.com/errata/RHSA-2024:6962
- https://access.redhat.com/errata/RHSA-2024:6975
- https://access.redhat.com/errata/RHSA-2024:7417
- https://access.redhat.com/errata/RHSA-2024:9190
- https://bugzilla.redhat.com/show_bug.cgi?id=2292921
- https://github.com/advisories/GHSA-mh6q-v4mp-2cc7
- https://my.f5.com/manage/s/article/K000150749
Frequently Asked Questions
What is the severity of CVE-2024-4032?
CVE-2024-4032 is considered a moderate severity vulnerability affecting the ipaddress module's classification of IPv4 and IPv6 addresses.
How do I fix CVE-2024-4032?
To fix CVE-2024-4032, ensure you upgrade to the appropriate versions of CPython or Python as specified in the vulnerability report.
What versions of CPython are affected by CVE-2024-4032?
CVE-2024-4032 affects CPython versions below 3.12.4 and 3.13.0.
Is Python 3.9 impacted by CVE-2024-4032?
Yes, Python 3.9 is impacted by CVE-2024-4032 if it is up to version 3.9.2-1.
Which properties of the ipaddress module are affected by CVE-2024-4032?
CVE-2024-4032 affects the 'is_private' and 'is_global' properties of the ipaddress.IPv4Address and ipaddress.IPv6Address classes.
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