Vulnerability in Kjd Internationalized_domain_names_in_applications
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…
Vulnerability class: ReDoS (Regular Expression Denial of Service)
EPSS: 0.014 (69.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Kjd Internationalized_domain_names_in_applications
- Kjd Kjd/idna — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-3651?
- CVE-2024-3651 is a high-severity vulnerability in Kjd Internationalized_domain_names_in_applications, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2024-07-07.
- How severe is CVE-2024-3651?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2024-3651 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.