CVE-2021-23218 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Mirantis	Mirantis Container Runtime	20.10.8

Related Weaknesses (CWE)

CWE-401

References

https://github.com/Mirantis/security/blob/main/advisories/0002.mdThird Party Advisory
https://github.com/Mirantis/security/blob/main/advisories/0002.mdThird Party Advisory

FAQ

What is CVE-2021-23218?

CVE-2021-23218 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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.

How severe is CVE-2021-23218?

CVE-2021-23218 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23218?

Check the references section above for vendor advisories and patch information. Affected products include: Mirantis Mirantis Container Runtime.