Vulnerability Details : 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.
Published 2024-05-14 17:21:24
Updated 2025-04-01 17:46:34
Source Mozilla Corporation
View at NVD,   CVE.org

Products affected by CVE-2024-4769

Exploit prediction scoring system (EPSS) score for CVE-2024-4769

EPSS FAQ
0.07%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2024-4769

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.9
 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
2.2
3.6
 134c704f-9b21-4f2e-91b3-4a467353bcc0 2024-07-03
6.1
 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
N/A
N/A
 RedHat-CVE-2024-4769 2024-05-14

CWE ids for CVE-2024-4769

  • The product does not properly distinguish between different types of elements in a way that leads to insecure behavior.
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

References for CVE-2024-4769

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