CVE-2024-5690
MEDIUM4.3EPSS 5.9%Published: 6/11/2024Modified: 4/28/2026
Description
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
Affected packages (2)
- Debian/firefox-esrfrom 0, < 115.12.0esr-1~deb11u1
- Debian/thunderbirdfrom 0, < 1:115.12.0-1~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 |