CVE-2019-14271
Moby Docker cp broken with debian containers in github.com/docker/docker
9.8
CRITICAL
CVSS 3.1
EPSS 71.9%
Description
In Docker 19.03.x before 19.03.1 linked against the GNU C Library (aka glibc), code injection can occur when the nsswitch facility dynamically loads a library inside a chroot that contains the contents of the container.
How to fix CVE-2019-14271
To remediate CVE-2019-14271, upgrade the affected package to a fixed version below.
- Debian/docker.io—upgrade to 18.09.1+dfsg1-9 or later
- —upgrade to 19.03.1 or later
- —upgrade to 20.10.0-beta1+incompatible or later
- —upgrade to 20.10.0-beta1+incompatible or later
Is CVE-2019-14271 being exploited?
Likely — EPSS is 71.9%, placing CVE-2019-14271 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (4)
- from 0, < 18.09.1+dfsg1-9
- >= 19.03.0, < 19.03.1
- from 0, < 20.10.0-beta1+incompatible
- from 0, < 20.10.0-beta1+incompatible
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 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 |