what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2021-1407-01

Red Hat Security Advisory 2021-1407-01
Posted Apr 28, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-1407-01 - The etcd packages provide a highly available key-value store for shared configuration. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2020-15106, CVE-2020-15112
SHA-256 | 1f4ea13c0675289defaa946720a34c6979da925604bff0a8ee4064cb8b899470

Red Hat Security Advisory 2021-1407-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
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 <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=QxBg
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close