CVE-2020-15685
thunderbird - security update
8.8
HIGH
CVSS 3.1
EPSS 0.62%
Description
During the plaintext phase of the STARTTLS connection setup, protocol commands could have been injected and evaluated within the encrypted session. This vulnerability affects Thunderbird < 78.7.
How to fix CVE-2020-15685
To remediate CVE-2020-15685, upgrade the affected package to a fixed version below.
- Debian/thunderbird—upgrade to 1:78.7.0-1 or later
- —upgrade to 1:78.7.0-1~deb9u1 or later
- —upgrade to 1:78.7.0-1~deb10u1 or later
Is CVE-2020-15685 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1:78.7.0-1
- from 0, < 1:78.7.0-1~deb9u1
- from 0, < 1:78.7.0-1~deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |