National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-19921 Detail

Description

runc through 1.0.0-rc9 has Incorrect Access Control leading to Escalation of Privileges, related to libcontainer/rootfs_linux.go. To exploit this, an attacker must be able to spawn two containers with custom volume-mount configurations, and be able to run custom images. (This vulnerability does not affect Docker due to an implementation detail that happens to block the attack.)

Source:  MITRE

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00018.html
https://github.com/opencontainers/runc/issues/2197
https://github.com/opencontainers/runc/pull/2190
https://github.com/opencontainers/runc/releases
https://security-tracker.debian.org/tracker/CVE-2019-19921

Weakness Enumeration

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-19921
NVD Published Date:
02/12/2020
NVD Last Modified:
02/12/2020