What’s Vulnerable › Vulnerabilities

CVE-2020-14336

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-02 · updated 2026-06-17
• Weakness: CWE-770

Description

A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.

Affected products

• Red Hat OpenShift Container Platform 4.18: 3.11, 4.5.16, 4.6

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1858981
• https://bugzilla.redhat.com/show_bug.cgi?id=1858981

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