drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in redhat-virtualization-host
Name: |
Zwei Probleme in redhat-virtualization-host |
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ID: |
RHSA-2019:0342-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Virtualization |
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Datum: |
Mi, 13. Februar 2019, 18:35 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2018-16865
https://access.redhat.com/security/cve/CVE-2018-16864 |
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Applikationen: |
redhat-virtualization-host |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: redhat-virtualization-host security update Advisory ID: RHSA-2019:0342-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2019:0342 Issue date: 2019-02-13 CVE Names: CVE-2018-16864 CVE-2018-16865 =====================================================================
1. Summary:
An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7.
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:
RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch
3. Description:
The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks.
Security Fix(es):
* systemd: stack overflow when calling syslog from a command with long cmdline (CVE-2018-16864)
* systemd: stack overflow when receiving many journald entries (CVE-2018-16865)
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/2974891
5. Bugs fixed (https://bugzilla.redhat.com/):
1653855 - CVE-2018-16864 systemd: stack overflow when calling syslog from a command with long cmdline 1653861 - CVE-2018-16865 systemd: stack overflow when receiving many journald entries 1666987 - Include RHGS 3.4.z BU3 (3.4.3) glusterfs build in RHV 4.2.8 Async 1670318 - RHV-H 4.2.8-1 tracker
6. Package List:
Red Hat Virtualization 4 Hypervisor for RHEL 7:
Source: redhat-virtualization-host-4.2-20190129.0.el7_6.src.rpm
noarch: redhat-virtualization-host-image-update-4.2-20190129.0.el7_6.noarch.rpm
RHEL 7-based RHEV-H for RHEV 4 (build requirements):
Source: redhat-release-virtualization-host-4.2-8.1.el7.src.rpm
noarch: redhat-virtualization-host-image-update-placeholder-4.2-8.1.el7.noarch.rpm
x86_64: redhat-release-virtualization-host-4.2-8.1.el7.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-2018-16864 https://access.redhat.com/security/cve/CVE-2018-16865 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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