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CVE-2023-28642

CVSS v3.1 7.8 (High)
78% Progress
EPSS 0.04 % (10th)
0.04% Progress
Affected Products 1
Advisories 18
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

runc is a CLI tool for spawning and running containers according to the OCI specification. It was found that AppArmor can be bypassed when /proc inside the container is symlinked with a specific mount configuration. This issue has been fixed in runc version 1.1.5, by prohibiting symlinked /proc. See PR #3785 for details. users are advised to upgrade. Users unable to upgrade should avoid using an untrusted container image.

Weaknesses
CWE-281
Improper Preservation of Permissions
CWE-59
Improper Link Resolution Before File Access ('Link Following')
CVE Status
PUBLISHED
CNA
GitHub, Inc.
Published Date
2023-03-29 19:15:22
(17 months ago)
Updated Date
2023-11-07 04:10:46
(10 months ago)

Affected Products

Linuxfoundation

Configuration #1

    CPE23 From Up To
  Linuxfoundation Runc prior 1.1.5 version cpe:2.3:a:linuxfoundation:runc < 1.1.5