VULNERABILITY INTELLIGENCE

CVE-2021-4047

CVSS score7.5 HIGH
EPSS probability0.93%
CISA KEVNot currently listed
Published2022-04-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

  • secalert@redhat.com: CWE-20
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references