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opencontainers/runc · Security

Opencontainers runc Incorrect Authorization vulnerability

GHSA ID
GHSA-vpvm-3wq2-2wvm
CVE ID
CVE-2023-27561
Severity
high
Published
Updated
CVSS
7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3
7 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

runc 1.0.0-rc95 through 1.1.4 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. NOTE: this issue exists because of a CVE-2019-19921 regression.

CWEs

  • CWE-706 · Use of Incorrectly-Resolved Name or Reference

References

Open GitHub