RedHat: RHSA-2021-1407:01 Moderate: etcd security update | LinuxSec...
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                   Red Hat Security Advisory

Synopsis:          Moderate: etcd security update
Advisory ID:       RHSA-2021:1407-01
Product:           Red Hat Enterprise Linux Extras
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1407
Issue date:        2021-04-27
CVE Names:         CVE-2020-15106 CVE-2020-15112 
=====================================================================

1. Summary:

An update for etcd is now available for Red Hat Enterprise Linux 7 Extras.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux 7 Extras - ppc64le, s390x, x86_64

3. Description:

The etcd packages provide a highly available key-value store for shared
configuration.

Security Fix(es):

* etcd: Large slice causes panic in decodeRecord method (CVE-2020-15106)

* etcd: DoS in wal/wal.go (CVE-2020-15112)

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.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1868872 - CVE-2020-15112 etcd: DoS in wal/wal.go
1868883 - CVE-2020-15106 etcd: Large slice causes panic in decodeRecord method

6. Package List:

Red Hat Enterprise Linux 7 Extras:

Source:
etcd-3.2.32-1.el7_9.src.rpm

ppc64le:
etcd-3.2.32-1.el7_9.ppc64le.rpm
etcd-debuginfo-3.2.32-1.el7_9.ppc64le.rpm

s390x:
etcd-3.2.32-1.el7_9.s390x.rpm
etcd-debuginfo-3.2.32-1.el7_9.s390x.rpm

x86_64:
etcd-3.2.32-1.el7_9.x86_64.rpm
etcd-debuginfo-3.2.32-1.el7_9.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-15106
https://access.redhat.com/security/cve/CVE-2020-15112
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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RedHat: RHSA-2021-1407:01 Moderate: etcd security update

An update for etcd is now available for Red Hat Enterprise Linux 7 Extras

Summary

The etcd packages provide a highly available key-value store for shared configuration.
Security Fix(es):
* etcd: Large slice causes panic in decodeRecord method (CVE-2020-15106)
* etcd: DoS in wal/wal.go (CVE-2020-15112)
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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2020-15106 https://access.redhat.com/security/cve/CVE-2020-15112 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux 7 Extras:
Source: etcd-3.2.32-1.el7_9.src.rpm
ppc64le: etcd-3.2.32-1.el7_9.ppc64le.rpm etcd-debuginfo-3.2.32-1.el7_9.ppc64le.rpm
s390x: etcd-3.2.32-1.el7_9.s390x.rpm etcd-debuginfo-3.2.32-1.el7_9.s390x.rpm
x86_64: etcd-3.2.32-1.el7_9.x86_64.rpm etcd-debuginfo-3.2.32-1.el7_9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity
Advisory ID: RHSA-2021:1407-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1407
Issued Date: : 2021-04-27
CVE Names: CVE-2020-15106 CVE-2020-15112

Topic

An update for etcd is now available for Red Hat Enterprise Linux 7 Extras.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux 7 Extras - ppc64le, s390x, x86_64

Bugs Fixed

1868872 - CVE-2020-15112 etcd: DoS in wal/wal.go

1868883 - CVE-2020-15106 etcd: Large slice causes panic in decodeRecord method

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