CVE-2023-27561

runc 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.

CVSS v3.0 7.0 HIGH

7.0^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/opencontainers/runc/issues/3751	Issue Tracking Third Party Advisory
https://gist.github.com/LiveOverflow/c937820b688922eb127fb760ce06dab9	Exploit Third Party Advisory
https://github.com/opencontainers/runc/issues/2197#issuecomment-1437617334	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linuxfoundation:runc:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:a:redhat:openshift_container_platform:4.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

Information

Published : 2023-03-03 11:15

Updated : 2023-03-10 06:09

NVD link : CVE-2023-27561

Mitre link : CVE-2023-27561

JSON object : View

CWE

CWE-706

Use of Incorrectly-Resolved Name or Reference

Products Affected

linuxfoundation

runc

redhat

enterprise_linux
openshift_container_platform

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7.0 /10