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

Red Hat Security Advisory 2020-0406-01

Red Hat Security Advisory 2020-0406-01
Posted Feb 5, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-0406-01 - The Container Network Interface project consists of a specification and libraries for writing plug-ins for configuring network interfaces in Linux containers, along with a number of supported plug-ins. CNI concerns itself only with network connectivity of containers and removing allocated resources when the container is deleted. Issues addressed include unbounded memory growth.

tags | advisory
systems | linux, redhat
advisories | CVE-2019-9512, CVE-2019-9514
SHA-256 | b75e2e7f5013af928a3171a30ff45ec52fcfef6e871c3c46ffb1d556479dffde

Red Hat Security Advisory 2020-0406-01

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

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

Synopsis: Important: containernetworking-plugins security update
Advisory ID: RHSA-2020:0406-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0406
Issue date: 2020-02-04
CVE Names: CVE-2019-9512 CVE-2019-9514
=====================================================================

1. Summary:

An update for containernetworking-plugins is now available for Red Hat
Enterprise Linux 7 Extras.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 Container Network Interface (CNI) project consists of a specification
and libraries for writing plug-ins for configuring network interfaces in
Linux containers, along with a number of supported plug-ins. CNI concerns
itself only with network connectivity of containers and removing allocated
resources when the container is deleted.

Security Fix(es):

* HTTP/2: flood using PING frames results in unbounded memory growth
(CVE-2019-9512)

* HTTP/2: flood using HEADERS frames results in unbounded memory growth
(CVE-2019-9514)

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/):

1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth

6. Package List:

Red Hat Enterprise Linux 7 Extras:

Source:
containernetworking-plugins-0.8.1-4.el7_7.src.rpm

ppc64le:
containernetworking-plugins-0.8.1-4.el7_7.ppc64le.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7_7.ppc64le.rpm

s390x:
containernetworking-plugins-0.8.1-4.el7_7.s390x.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7_7.s390x.rpm

x86_64:
containernetworking-plugins-0.8.1-4.el7_7.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7_7.x86_64.rpm

Red Hat Enterprise Linux 7 Extras:

Source:
containernetworking-plugins-0.8.1-4.el7_7.src.rpm

x86_64:
containernetworking-plugins-0.8.1-4.el7_7.x86_64.rpm
containernetworking-plugins-debuginfo-0.8.1-4.el7_7.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-2019-9512
https://access.redhat.com/security/cve/CVE-2019-9514
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=37UJ
-----END PGP SIGNATURE-----

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

File Archive:

July 2024

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