Vulnerability Details CVE-2024-3651
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.6%
CVSS Severity
CVSS v3 Score 6.2
References
Products affected by CVE-2024-3651
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cpe:2.3:a:kjd:internationalized_domain_names_in_applications:3.6