CVE-2021-30139
7.5
HIGH
CVSS 3.1
EPSS 0.21%
Description
In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash.
How to fix CVE-2021-30139
To remediate CVE-2021-30139, upgrade the affected package to a fixed version below.
- Alpine/apk-tools—upgrade to 2.10.6-r0 or later
Is CVE-2021-30139 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.10.6-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |