CVE-2024-12224

HIGH

8.8

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published5/30/2025

Last Modified6/25/2025

Sourcenvd

Honeypot Sightings0

Affected Products

servo:idna

Weaknesses (CWE)

CWE-1289CWE-352

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1887898(security@mozilla.org)

https://rustsec.org/advisories/RUSTSEC-2024-0421.html(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1887898(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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