drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in containernetworking-plugins
Name: |
Zwei Probleme in containernetworking-plugins |
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ID: |
RHSA-2020:0406-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux Extras |
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Datum: |
Di, 4. Februar 2020, 22:20 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2019-9514
https://access.redhat.com/security/cve/CVE-2019-9512 |
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Applikationen: |
containernetworking-plugins |
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Originalnachricht |
-----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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