- Vulnerability/
- RHSA-2021:1407
RHSA-2021:1407: Moderate: etcd security update
First published: Tue Apr 27 2021(Updated: )
The etcd packages provide a highly available key-value store for shared configuration.<br>Security Fix(es):<br><li> etcd: Large slice causes panic in decodeRecord method (CVE-2020-15106)</li> <li> etcd: DoS in wal/wal.go (CVE-2020-15112)</li> For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/etcd | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
| redhat/etcd | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
| redhat/etcd-debuginfo | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
| redhat/etcd-debuginfo | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
| redhat/etcd | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
| redhat/etcd-debuginfo | <3.2.32-1.el7_9 | 3.2.32-1.el7_9 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2021:1407?
The severity of RHSA-2021:1407 is classified as moderate.
What vulnerabilities are addressed in RHSA-2021:1407?
RHSA-2021:1407 addresses CVE-2020-15106 and CVE-2020-15112 which can cause panic and denial of service respectively.
How do I fix RHSA-2021:1407?
To fix RHSA-2021:1407, update the etcd package to version 3.2.32-1.el7_9.
Which versions of etcd are affected by RHSA-2021:1407?
Versions of etcd prior to 3.2.32-1.el7_9 are affected by RHSA-2021:1407.
What is the impact of the vulnerabilities in RHSA-2021:1407?
The vulnerabilities in RHSA-2021:1407 can lead to application crashes and potential denial of service conditions.
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