Headline
CVE-2021-23218: security/0002.md at main · Mirantis/security
When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service.
Permalink
Memory Leak in Mirantis Container Runtime (MCR) running in FIPS mode causes a Denial of Service (DoS)****Release Date
2022/01/10
Overview
When running with FIPS mode enabled, Mirantis Container Runtime leaks memory during TLS Handshakes which could be abused to cause a denial of service.
Affected Products
Mirantis Container Runtime (MCR) version 20.10.8
Vulnerability Information****CVE Identifier
CVE-2021-23218
CVSSv3.1
5.3 (Medium) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWEs
CWE-401
Mitigations
FIPS mode is not the default mode of operation
Work arounds
Disable FIPS mode
Acknowledgements
Found by Mirantis PSIRT
Disclosure Timeline
2022/01/10: public advisory released
2021/12/21: 20.10.8 released
2021/12/09: Mirantis PSIRT reported vulnerability to MCR team