CVE-2024-12224

HIGH

Servo Idna < 1.0.0 - CSRF

Title source: rule

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.

Scores

CVSS v3 8.8
EPSS 0.0014
EPSS Percentile 33.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

CWE
CWE-352 CWE-1289
Status published

Affected Products (2)

servo/idna < 1.0.0
crates.io/idna < 1.0.0crates.io

Timeline

Published May 30, 2025
Tracked Since Feb 18, 2026