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Security Advisories

CVE-2024-3651

NVD

https://nvd.nist.gov/vuln/detail/CVE-2024-3651

Severity

7.5

High

CVSS V3

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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.

References

Affected packages

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