CVE-2020-6070
7.8
HIGH
CVSS 3.1
EPSS 0.65%
Description
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
How to fix CVE-2020-6070
To remediate CVE-2020-6070, upgrade the affected package to a fixed version below.
- Debian/f2fs-tools—upgrade to 1.14.0-1 or later
Is CVE-2020-6070 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.14.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |