CVE-2023-28642

ADVISORY - github

Summary

Impact

It was found that AppArmor, and potentially SELinux, can be bypassed when /proc inside the container is symlinked with a specific mount configuration.

Patches

Fixed in runc v1.1.5, by prohibiting symlinked /proc: https://github.com/opencontainers/runc/pull/3785

This PR fixes CVE-2023-27561 as well.

Workarounds

Avoid using an untrusted container image.

EPSS Score⁠: 0.00011 (0.010)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-281⁠

Improper Preservation of Permissions

CWE-59⁠

Improper Link Resolution Before File Access ('Link Following')

ADVISORY - github

CWE-281⁠

Improper Preservation of Permissions

CWE-59⁠

Improper Link Resolution Before File Access ('Link Following')

ADVISORY - gitlab

CWE-1035⁠

OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities

CWE-281⁠

Improper Preservation of Permissions

CWE-59⁠

Improper Link Resolution Before File Access ('Link Following')

CWE-937⁠

OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities

ADVISORY - redhat

CWE-305⁠

Authentication Bypass by Primary Weakness

Impacted images

Advisories

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