VULNERABILITY INTELLIGENCE

CVE-2024-12224

CVSS score8.8 HIGH
EPSS probability0.23%
CISA KEVNot currently listed
Published2025-05-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Improper Validation of Unsafe Equivalence in punycode by the idna crate from Servo rust-url allows an attacker to create a punycode hostname that one part of a system might treat as distinct while another part of that system would treat as equivalent to another hostname.

Weakness classification

  • security@mozilla.org: CWE-1289
  • nvd@nist.gov: CWE-352

Primary references