CVE-2020-22219
flac - security update
7.8
HIGH
CVSS 3.1
EPSS 0.33%
Description
Buffer Overflow vulnerability in function bitwriter_grow_ in flac before 1.4.0 allows remote attackers to run arbitrary code via crafted input to the encoder.
How to fix CVE-2020-22219
To remediate CVE-2020-22219, upgrade the affected package to a fixed version below.
- Debian/flac—upgrade to 1.3.3-2+deb11u2 or later
- Debian/flac—upgrade to 1.3.2-3+deb10u3 or later
- —upgrade to 1.3.3-2+deb11u2 or later
Is CVE-2020-22219 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.3.3-2+deb11u2
- from 0, < 1.3.2-3+deb10u3
- from 0, < 1.3.3-2+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |