exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2022-8847-01

Red Hat Security Advisory 2022-8847-01
Posted Dec 8, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-8847-01 - An update for protobuf is now available for Red Hat OpenStack Platform 16.2.4 (Train).

tags | advisory
systems | linux, redhat
advisories | CVE-2021-22570
SHA-256 | 52d478de6684daa9f7863165e1535aafbf0b8f1e0b2d793efaf93408942dfed8

Red Hat Security Advisory 2022-8847-01

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

=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: Red Hat OpenStack Platform 16.2.4 (protobuf) security update
Advisory ID: RHSA-2022:8847-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8847
Issue date: 2022-12-07
CVE Names: CVE-2021-22570
=====================================================================

1. Summary:

An update for protobuf is now available for Red Hat OpenStack Platform
16.2.4 (Train).
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 OpenStack Platform 16.2 - noarch

3. Description:

Protocol Buffers are a way of encoding structured data in an efficient
yet extensible format. Google uses Protocol Buffers for almost all of
its internal RPC protocols and file formats.

Protocol buffers are a flexible, efficient, automated mechanism for
serializing structured data – think XML, but smaller, faster, and
simpler. You define how you want your data to be structured once, then
you can use special generated source code to easily write and read
your structured data to and from a variety of data streams and using a
variety of languages. You can even update your data structure without
breaking deployed programs that are compiled against the old format. This
package contains Protocol Buffers compiler for all programming
languages and C++ headers and Static libraries for Protocol Buffers built
with optimize_for = LITE_RUNTIME.

Security Fix(es):

* Incorrect parsing of nullchar in the proto symbol leads to Nullptr
dereference (CVE-2021-22570)

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/):

2049429 - CVE-2021-22570 protobuf: Incorrect parsing of nullchar in the proto symbol leads to Nullptr dereference

6. Package List:

Red Hat OpenStack Platform 16.2:

Source:
protobuf-3.6.1-6.el8ost.src.rpm

noarch:
python3-protobuf-3.6.1-6.el8ost.noarch.rpm

Red Hat OpenStack Platform 16.2:

Source:
protobuf-3.6.1-6.el8ost.src.rpm

noarch:
python3-protobuf-3.6.1-6.el8ost.noarch.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-2021-22570
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 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=DSkQ
-----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:

January 2023

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close