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CVE-2024-4032

UNKNOWN
Published 2024-06-17T15:05:58.827Z
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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.005
probability
of exploitation in the wild

There is a 0.5% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.660
Higher than 66.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

The “ipaddress” module contained incorrect information about whether certain IPv4 and IPv6 addresses were designated as “globally reachable” or “private”. This affected the is_private and is_global properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and ipaddress.IPv6Network classes, where values wouldn’t be returned in accordance with the latest information from the IANA Special-Purpose Address Registries.

CPython 3.12.4 and 3.13.0a6 contain updated information from these registries and thus have the intended behavior.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Python Software Foundation

CPython

Affected Versions:

0 3.9.0 3.10.0 3.11.0 3.12.0 3.13.0a1
python

cpython

Affected Versions:

0 3.13.0a1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-mh6q-v4mp-2cc7

Advisory Details

The “ipaddress” module contained incorrect information about whether certain IPv4 and IPv6 addresses were designated as “globally reachable” or “private”. This affected the is_private and is_global properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address, and ipaddress.IPv6Network classes, where values wouldn’t be returned in accordance with the latest information from the IANA Special-Purpose Address Registries. CPython 3.12.4 and 3.13.0a6 contain updated information from these registries and thus have the intended behavior.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-4032
WEB https://github.com/python/cpython/issues/113171
WEB https://github.com/python/cpython/pull/113179
WEB https://github.com/python/cpython/commit/22adf29da8d99933ffed8647d3e0726edd16f7f8
WEB https://github.com/python/cpython/commit/40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f
WEB https://github.com/python/cpython/commit/895f7e2ac23eff4743143beef0f0c5ac71ea27d3
WEB https://github.com/python/cpython/commit/ba431579efdcbaed7a96f2ac4ea0775879a332fb
WEB https://github.com/python/cpython/commit/c62c9e518b784fe44432a3f4fc265fb95b651906
WEB https://github.com/python/cpython/commit/f86b17ac511e68192ba71f27e752321a3252cee3
WEB https://mail.python.org/archives/list/[email protected]/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA
WEB https://security.netapp.com/advisory/ntap-20240726-0004
WEB https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
WEB https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml
WEB http://www.openwall.com/lists/oss-security/2024/06/17/3

Advisory provided by GitHub Security Advisory Database. Published: June 17, 2024, Modified: August 30, 2024

References

https://github.com/python/cpython/issues/113171
https://github.com/python/cpython/pull/113179
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
https://mail.python.org/archives/list/[email protected]/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/
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
http://www.openwall.com/lists/oss-security/2024/06/17/3
https://security.netapp.com/advisory/ntap-20240726-0004/
Published: 2024-06-17T15:05:58.827Z
Last Modified: 2024-09-17T15:55:55.506Z
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