cve-2024-3651
Vulnerability from cvelistv5
Published
2024-07-07 17:22
Modified
2024-08-01 20:20
Severity ?
6.2 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6. The issue arises from the function's handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This vulnerability is triggered by a crafted input that causes the `idna.encode()` function to process the input with considerable computational load, significantly increasing the processing time in a quadratic manner relative to the input size.
References
security@huntr.devhttps://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38dPatch
security@huntr.devhttps://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadbExploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/kjd/idna/commit/1d365e17e10d72d0b7876316fc7b9ca0eebdd38dPatch
af854a3a-2127-422b-91ae-364da2661108https://huntr.com/bounties/93d78d07-d791-4b39-a845-cbfabc44aadbExploit, Patch
Impacted products
Vendor Product Version
Show details on NVD website

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