CVE-2025-0240
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- CVE-2025-0240
CVE Details
| Release Date: | 2025-01-07 | |
| Impact: | Moderate | What is this? |
Description
Parsing a JavaScript module as JSON could under some circumstances cause cross-compartment access, which may result in a use-after-free. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.
See more information about CVE-2025-0240 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.5 |
| Vector String: | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Version: | 3.1 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (firefox) | ELSA-2025-0132 | 2025-01-16 |
| Oracle Linux version 8 (firefox) | ELSA-2025-0144 | 2025-01-10 |
| Oracle Linux version 9 (firefox) | ELSA-2025-0080 | 2025-01-10 |
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