Release Date: | 2024-08-06 |
Firefox adds web-compatibility shims in place of some tracking scripts blocked by Enhanced Tracking Protection. On a site protected by Content Security Policy in 'strict-dynamic' mode, an attacker able to inject an HTML element could have used a DOM Clobbering attack on some of the shims and achieved XSS, bypassing the CSP strict-dynamic protection. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1.
See more information about CVE-2024-7524 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.
Base Score: | 8.8 | CVSS Vector: | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Attack Vector: | Network | Attack Complexity: | Low |
Privileges Required: | None | User Interaction: | Required |
Scope: | Unchanged | Confidentiality Impact: | High |
Integrity Impact: | High | Availability Impact: | High |
Platform | Errata | Release Date |
Oracle Linux version 7 (firefox) | ELSA-2024-5324 | 2024-09-25 |
Oracle Linux version 8 (firefox) | ELSA-2024-5391 | 2024-08-14 |
Oracle Linux version 9 (firefox) | ELSA-2024-5322 | 2024-08-13 |
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