7.5
HIGH
CVE-2024-4032
"Memory-Safe Cisco Networks ipaddress Globally Reachable Information Disclosure Vulnerability"
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.

INFO

Published Date :

June 17, 2024, 3:15 p.m.

Last Modified :

Aug. 29, 2024, 9:35 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2024-4032 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2024-4032 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Python python
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-4032.

URL Resource
http://www.openwall.com/lists/oss-security/2024/06/17/3
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/[email protected]/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/
https://security.netapp.com/advisory/ntap-20240726-0004/
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

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
Roldo97/cve-patching

None

Jinja Shell Python Dockerfile JavaScript HCL C DIGITAL Command Language

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 6, 2024, 1:38 a.m. This repo has been linked 4 different CVEs too.
Profile Photo
GitHubForSnap/matrix-commander-gael

None

Updated: 1 month ago
0 stars 0 fork 0 watcher
Born at : Oct. 18, 2021, 11:07 a.m. This repo has been linked 10 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-4032 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-4032 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Aug. 29, 2024

    Action Type Old Value New Value
    Added CWE CISA-ADP CWE-697
    Added CVSS V3.1 CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE Modified by [email protected]

    Jul. 28, 2024

    Action Type Old Value New Value
    Added Reference Python Software Foundation https://security.netapp.com/advisory/ntap-20240726-0004/ [No types assigned]
  • CVE Modified by [email protected]

    Jun. 17, 2024

    Action Type Old Value New Value
    Added Reference Python Software Foundation http://www.openwall.com/lists/oss-security/2024/06/17/3 [No types assigned]
  • CVE Modified by [email protected]

    Jun. 17, 2024

    Action Type Old Value New Value
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/22adf29da8d99933ffed8647d3e0726edd16f7f8 [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/40d75c2b7f5c67e254d0a025e0f2e2c7ada7f69f [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/895f7e2ac23eff4743143beef0f0c5ac71ea27d3 [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/ba431579efdcbaed7a96f2ac4ea0775879a332fb [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/c62c9e518b784fe44432a3f4fc265fb95b651906 [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/commit/f86b17ac511e68192ba71f27e752321a3252cee3 [No types assigned]
  • CVE Received by [email protected]

    Jun. 17, 2024

    Action Type Old Value New Value
    Added 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.
    Added Reference Python Software Foundation https://github.com/python/cpython/issues/113171 [No types assigned]
    Added Reference Python Software Foundation https://github.com/python/cpython/pull/113179 [No types assigned]
    Added Reference Python Software Foundation https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml [No types assigned]
    Added Reference Python Software Foundation https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml [No types assigned]
    Added Reference Python Software Foundation https://mail.python.org/archives/list/[email protected]/thread/NRUHDUS2IV2USIZM2CVMSFL6SCKU3RZA/ [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-4032 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-4032 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-6: Argument Injection Argument Injection CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-15: Command Delimiters Command Delimiters CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-41: Using Meta-characters in E-mail Headers to Inject Malicious Payloads Using Meta-characters in E-mail Headers to Inject Malicious Payloads CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-73: User-Controlled Filename User-Controlled Filename CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-88: OS Command Injection OS Command Injection CAPEC-92: Forced Integer Overflow Forced Integer Overflow CAPEC-120: Double Encoding Double Encoding CAPEC-182: Flash Injection Flash Injection CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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