CVE-2024-4769

May 14, 2024, 7:17 p.m.

Tags

2024-05-14
security@mozilla.org
CVE-2024-4769

Product(s) Impacted

Firefox

  • < 126

Firefox ESR

  • < 115.11

Thunderbird

  • < 115.11

Firefox

  • < 126
  • ESR < 115.11

Description

When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Weaknesses

Date

Published: May 14, 2024, 6:15 p.m.

Last Modified: May 14, 2024, 7:17 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mozilla.org

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1886108
security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2024-21/
security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2024-22/
security@mozilla.org
https://www.mozilla.org/security/advisories/mfsa2024-23/
security@mozilla.org