CVE-2024-4767
4.3
MEDIUM
CVSS 3.1
EPSS 0.87%
Description
If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
How to fix CVE-2024-4767
To remediate CVE-2024-4767, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 115.11.0esr-1~deb11u1 or later
- —upgrade to 1:115.11.0-1~deb11u1 or later
Is CVE-2024-4767 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 115.11.0esr-1~deb11u1
- from 0, < 1:115.11.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |