CVE-2019-5736

Public on 2019-02-08
Modified on 2019-02-11
Description
A flaw was found in the way runc handled system file descriptors when running containers. A malicious container could use this flaw to overwrite contents of the runc binary and consequently run arbitrary commands on the container host system.
Severity
Important
CVSS v3 Base Score
7.7
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 docker 2019-02-08 22:28 ALAS-2019-1156

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.7 CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD CVSSv2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C
NVD CVSSv3 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H