A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all products.
A regression was introduced in the Red Hat build of python-eventlet due to a change in the patch application strategy, resulting in a patch for CVE-2021-21419 not being applied for all builds of all products.
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Ironic content for Red Hat OpenShift Container Platform 4.12 | 0:0.30.2-4.el9 |
| Red Hat | Red Hat OpenStack Platform 17.1 for RHEL 8 | 0:0.30.2-4.el8ost |
| Red Hat | Red Hat OpenStack Platform 17.1 for RHEL 9 | 0:0.30.2-4.el9ost |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.