Vulnerability · Published Apr 11, 2022 · Assigned by redhat
CVE-2021-4047
High 7.5
In plain English
A high-severity improper input validation in OpenShift. 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 NVD)7.5High
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
The release of OpenShift 4.9.6 included four CVE fixes for the haproxy package, however the patch for CVE-2021-39242 was missing. This issue only affects Red Hat OpenShift 4.9.
Affected products (as reported)
Weakness: CWE-20
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2027881 x_refsource_MISC