DEBIAN-CVE-2019-16884

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2019-16884
Published: 25 Sept 2019, 18:15
Last modified:28 Apr 2026, 20:20

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Sept 2019, 18:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:20
Last Modified
Vulnerability information updated

Description

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Systems

  • debian•golang-github-opencontainers-selinux

    < 1.3.0-2 | < 1.3.0-2 | < 1.3.0-2 | < 1.3.0-2

  • debian•runc

    < 1.0.0~rc9+dfsg1-1 | < 1.0.0~rc9+dfsg1-1 | < 1.0.0~rc9+dfsg1-1 | < 1.0.0~rc9+dfsg1-1

References (1)