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CVE-2024-7592

HIGH
Published 2024-08-19T19:06:45.311Z
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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:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.548
Higher than 54.8% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

There is a LOW severity vulnerability affecting CPython, specifically the
'http.cookies' standard library module.

When parsing cookies that contained backslashes for quoted characters in
the cookie value, the parser would use an algorithm with quadratic
complexity, resulting in excess CPU resources being used while parsing the
value.

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 3.9.0 3.10.0 3.11.0 3.12.0 3.13.0a1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-7pwv-g7hj-39pr

Advisory Details

There is a LOW severity vulnerability affecting CPython, specifically the 'http.cookies' standard library module. When parsing cookies that contained backslashes for quoted characters in the cookie value, the parser would use an algorithm with quadratic complexity, resulting in excess CPU resources being used while parsing the value.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-7592
WEB https://github.com/python/cpython/issues/123067
WEB https://github.com/python/cpython/pull/123075
WEB https://github.com/python/cpython/commit/391e5626e3ee5af267b97e37abc7475732e67621
WEB https://github.com/python/cpython/commit/44e458357fca05ca0ae2658d62c8c595b048b5ef
WEB https://github.com/python/cpython/commit/a77ab24427a18bff817025adb03ca920dc3f1a06
WEB https://github.com/python/cpython/commit/b2f11ca7667e4d57c71c1c88b255115f16042d9a
WEB https://github.com/python/cpython/commit/d4ac921a4b081f7f996a5d2b101684b67ba0ed7f
WEB https://github.com/python/cpython/commit/d662e2db2605515a767f88ad48096b8ac623c774
WEB https://github.com/python/cpython/commit/dcc3eaef98cd94d6cb6cb0f44bd1c903d04f33b1
WEB https://mail.python.org/archives/list/[email protected]/thread/HXJAAAALNUNGCQUS2W7WR6GFIZIHFOOK
WEB https://security.netapp.com/advisory/ntap-20241018-0006

Advisory provided by GitHub Security Advisory Database. Published: August 19, 2024, Modified: January 31, 2025

References

https://github.com/python/cpython/pull/123075
https://github.com/python/cpython/issues/123067
https://mail.python.org/archives/list/[email protected]/thread/HXJAAAALNUNGCQUS2W7WR6GFIZIHFOOK/
https://github.com/python/cpython/commit/391e5626e3ee5af267b97e37abc7475732e67621
https://github.com/python/cpython/commit/dcc3eaef98cd94d6cb6cb0f44bd1c903d04f33b1
https://github.com/python/cpython/commit/a77ab24427a18bff817025adb03ca920dc3f1a06
https://github.com/python/cpython/commit/b2f11ca7667e4d57c71c1c88b255115f16042d9a
https://github.com/python/cpython/commit/d4ac921a4b081f7f996a5d2b101684b67ba0ed7f
https://github.com/python/cpython/commit/d662e2db2605515a767f88ad48096b8ac623c774
https://github.com/python/cpython/commit/44e458357fca05ca0ae2658d62c8c595b048b5ef
Published: 2024-08-19T19:06:45.311Z
Last Modified: 2025-01-31T19:55:12.119Z
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