PT-2022-9378 · Mirantis · Mirantis Container Runtime

Published 2022-01-10 · Updated 2022-01-18 · CVE-2021-23218

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Mirantis Container Runtime version 20.10.8

Description The issue is related to a memory leak during TLS handshakes when running in FIPS mode, which could be exploited to cause a denial of service.

Recommendations For Mirantis Container Runtime version 20.10.8, consider disabling FIPS mode as a temporary workaround to minimize the risk of exploitation. Restrict access to TLS handshake functionality to prevent potential abuse. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2021-23218

Affected Products

Mirantis Container Runtime

References · 5

• https://osv.dev/vulnerability/CVE-2021-23218 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23218 · Security Note
• https://github.com/Mirantis/security/blob/main/advisories/0002.md · Note
• https://t.me/cvenotify/25168 · Telegram Post
• https://t.me/cibsecurity/35194 · Telegram Post