Vulnerability · Published Jan 10, 2022 · Assigned by Mirantis
CVE-2021-23218Memory Leak in Mirantis Container Runtime (MCR) running in FIPS mode causes a Denial of Service
Medium 5.3
In plain English
A medium-severity memory leak in Mirantis Container Runtime from Mirantis. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.9%top 39.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mirantis | Mirantis Container Runtime | 20.10.8 |
Weakness: CWE-401 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
- https://github.com/Mirantis/security/blob/main/advisories/0002.md x_refsource_MISC