CVE-2024-4769

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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1886108	Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html	Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html	Mailing List
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1886108	Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html	Mailing List
https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html	Mailing List
https://www.mozilla.org/security/advisories/mfsa2024-21/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-23/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox:::::esr:::*
	cpe:2.3:a:mozilla:firefox:::::-:::*
	cpe:2.3:a:mozilla:thunderbird::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-05-14 18:15

Updated : 2025-04-01 17:46

NVD link : CVE-2024-4769

Mitre link : CVE-2024-4769

CVE.ORG link : CVE-2024-4769

JSON object : View

Products Affected

mozilla

thunderbird
firefox

debian

debian_linux

CWE

CWE-351

Insufficient Type Distinction

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