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SUSE: CVE-2024-3651: SUSE Linux Security Advisory

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SUSE: CVE-2024-3651: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
04/24/2024
Created
04/25/2024
Added
04/25/2024
Modified
10/11/2024

Description

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.

Solution(s)

  • suse-upgrade-python-idna
  • suse-upgrade-python3-idna
  • suse-upgrade-python311-idna

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