CVE-2019-14271

critical

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.

References

Advisories
Tenable Blogs

https://www.debian.org/security/2019/dsa-4521

https://security.netapp.com/advisory/ntap-20190828-0003/

https://seclists.org/bugtraq/2019/Sep/21

https://github.com/moby/moby/issues/39449

https://docs.docker.com/engine/release-notes/

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00084.html

https://www.tenable.com/blog/cve-2019-14271-proof-of-concept-for-docker-copy-docker-cp-vulnerability-released

Details

Source: Mitre, NVD

Published: 2019-07-29

Updated: 2022-04-18

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 9.3

Vector: 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