RHSA-2021:5072: Moderate: Red Hat OpenStack Platform 16.1 (etcd) security update
A highly-available key value store for shared configuration<br>Security Fix(es):<br><li> net/<a href="http:" target="blank">http:</a> panic in ReadRequest and ReadResponse when reading a very large</li> header (CVE-2021-31525)<br>For more details about the security issue(s), including the impact, a CVSS<br>score, acknowledgments, and other related information, refer to the CVE<br>page listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:5072?
RHSA-2021:5072 is classified as a moderate severity vulnerability.
How do I fix RHSA-2021:5072?
To fix RHSA-2021:5072, update etcd to version 3.3.23-3.1.el8 or later.
What component is affected by RHSA-2021:5072?
The affected component in RHSA-2021:5072 is the etcd package.
Is there a known exploit for RHSA-2021:5072?
There are no public exploits known for RHSA-2021:5072 at this time.
What is CVE-2021-31525 in relation to RHSA-2021:5072?
CVE-2021-31525 addresses a panic in ReadRequest and ReadResponse due to very large headers.