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.
Published: 2024-05-14
Score: 5.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3815-1 firefox-esr security update
Debian DLA Debian DLA DLA-3817-1 thunderbird security update
Debian DSA Debian DSA DSA-5691-1 firefox-esr security update
Debian DSA Debian DSA DSA-5693-1 thunderbird security update
EUVD EUVD EUVD-2024-44363 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.
Ubuntu USN Ubuntu USN USN-6779-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-6782-1 Thunderbird vulnerabilities
History

Tue, 01 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
Mozilla
Mozilla firefox
Mozilla thunderbird
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux
Mozilla
Mozilla firefox
Mozilla thunderbird

Subscriptions

Debian Debian Linux
Mozilla Firefox Thunderbird
Redhat Enterprise Linux Rhel Aus Rhel E4s Rhel Eus Rhel Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-02-13T17:53:40.168Z

Reserved: 2024-05-10T17:37:06.045Z

Link: CVE-2024-4769

cve-icon Vulnrichment

Updated: 2024-08-01T20:47:41.943Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-14T18:15:14.297

Modified: 2025-04-01T17:46:33.833

Link: CVE-2024-4769

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-05-14T00:00:00Z

Links: CVE-2024-4769 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses