CVE-2018-12378
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- CVE-2018-12378
CVE Details
| Release Date: | 2018-10-18 | |
| Impact: | Important | What is this? |
Description
A use-after-free vulnerability can occur when an IndexedDB index is deleted while still in use by JavaScript code that is providing payload values to be stored. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
See more information about CVE-2018-12378 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: | 9.8 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (firefox) | ELSA-2018-3006 | 2018-11-01 |
| Oracle Linux version 6 (thunderbird) | ELSA-2018-3403 | 2018-11-19 |
| Oracle Linux version 7 (firefox) | ELSA-2018-2692 | 2018-09-12 |
| Oracle Linux version 7 (thunderbird) | ELSA-2018-3458 | 2018-11-07 |
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