PT-2019-11596 · Coreos · Rkt

Published 2019-06-03 · Updated 2020-09-30 · CVE-2019-10144

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: rkt versions prior to 1.30.0

Description: The issue allows compromised containers to potentially access host resources due to a lack of isolation for processes run with rkt enter. This occurs because processes run with rkt enter are given all capabilities during stage 2, which is the actual environment where applications run.

Recommendations: For versions prior to 1.30.0, update to version 1.30.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of rkt enter to minimize the risk of exploitation.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

CWE-250

Related Identifiers

CVE-2019-10144

Affected Products

Rkt

References · 8

• 🔥 https://twistlock.com/labs-blog/breaking-out-of-coresos-rkt-3-new-cves · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-10144 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-10144 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-10144 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-10144 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-10144 · Security Note
• https://github.com/rkt/rkt/issues/3998 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10144 · Note