CVE-2024-9392
thunderbird - security update
9.8
CRITICAL
CVSS 3.1
EPSS 0.14%
Description
A compromised content process could have allowed for the arbitrary loading of cross-origin pages. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
How to fix CVE-2024-9392
To remediate CVE-2024-9392, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 128.3.0esr-1~deb11u2 or later
- —upgrade to 128.3.0esr-1~deb11u2 or later
- —upgrade to 128.3.0esr-1~deb12u1 or later
- —upgrade to 1:115.16.0esr-1~deb11u1 or later
- —upgrade to 1:115.16.0esr-1~deb11u1 or later
- —upgrade to 1:115.16.0esr-1~deb12u1 or later
Is CVE-2024-9392 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (6)
- from 0, < 128.3.0esr-1~deb11u2
- from 0, < 128.3.0esr-1~deb11u2
- from 0, < 128.3.0esr-1~deb12u1
- from 0, < 1:115.16.0esr-1~deb11u1
- from 0, < 1:115.16.0esr-1~deb11u1
- from 0, < 1:115.16.0esr-1~deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |