FKIE_CVE-2024-7592

Vulnerability from fkie_nvd - Published: 2024-08-19 19:15 - Updated: 2025-11-03 23:17
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
cna@python.orghttps://github.com/python/cpython/commit/391e5626e3ee5af267b97e37abc7475732e67621Patch
cna@python.orghttps://github.com/python/cpython/commit/44e458357fca05ca0ae2658d62c8c595b048b5efPatch
cna@python.orghttps://github.com/python/cpython/commit/a77ab24427a18bff817025adb03ca920dc3f1a06Patch
cna@python.orghttps://github.com/python/cpython/commit/b2f11ca7667e4d57c71c1c88b255115f16042d9aPatch
cna@python.orghttps://github.com/python/cpython/commit/d4ac921a4b081f7f996a5d2b101684b67ba0ed7fPatch
cna@python.orghttps://github.com/python/cpython/commit/d662e2db2605515a767f88ad48096b8ac623c774Patch
cna@python.orghttps://github.com/python/cpython/commit/dcc3eaef98cd94d6cb6cb0f44bd1c903d04f33b1Patch
cna@python.orghttps://github.com/python/cpython/issues/123067Exploit, Issue Tracking, Patch
cna@python.orghttps://github.com/python/cpython/pull/123075Issue Tracking, Patch
cna@python.orghttps://mail.python.org/archives/list/security-announce@python.org/thread/HXJAAAALNUNGCQUS2W7WR6GFIZIHFOOK/Mailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/12/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20241018-0006/Third Party Advisory
Impacted products
Vendor Product Version
python python *
python python *
python python *
python python *
python python *
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
python python 3.13.0
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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