CVE-2024-6601
thunderbird - security update
4.7
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
A race condition could lead to a cross-origin container obtaining permissions of the top-level origin. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.
How to fix CVE-2024-6601
To remediate CVE-2024-6601, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 115.13.0esr-1~deb11u1 or later
- —upgrade to 115.13.0esr-1~deb11u1 or later
- —upgrade to 1:115.13.0-1~deb11u1 or later
- —upgrade to 1:115.13.0-1~deb11u1 or later
Is CVE-2024-6601 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 115.13.0esr-1~deb11u1
- from 0, < 115.13.0esr-1~deb11u1
- from 0, < 1:115.13.0-1~deb11u1
- from 0, < 1:115.13.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L |