drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in openvswitch
Name: |
Mehrere Probleme in openvswitch |
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ID: |
RHSA-2019:0053-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux OpenStack Platform |
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Datum: |
Mi, 16. Januar 2019, 22:39 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2018-17206
https://access.redhat.com/security/cve/CVE-2018-17205
https://access.redhat.com/security/cve/CVE-2018-17204 |
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Applikationen: |
Open vSwitch |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Moderate: openvswitch security and bug fix update Advisory ID: RHSA-2019:0053-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2019:0053 Issue date: 2019-01-16 CVE Names: CVE-2018-17204 CVE-2018-17205 CVE-2018-17206 =====================================================================
1. Summary:
An update for openvswitch is now available for Red Hat OpenStack Platform 10.0 (Newton).
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:
OpenStack 10.0 Tools for RHEL 7 - noarch Red Hat OpenStack Platform 10.0 - ppc64le, x86_64
3. Description:
Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* openvswitch: Mishandle of group mods in lib/ofp-util.c:parse_group_prop_ntr_selection_method() allows for assertion failure (CVE-2018-17204)
* openvswitch: Error during bundle commit in ofproto/ofproto.c:ofproto_rule_insert__() allows for crash (CVE-2018-17205)
* openvswitch: Buffer over-read in lib/ofp-actions.c:decode_bundle() (CVE-2018-17206)
For more details about the security issue(s), including the impact, a CVSS score, 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/):
1632522 - CVE-2018-17204 openvswitch: Mishandle of group mods in lib/ofp-util.c:parse_group_prop_ntr_selection_method() allows for assertion failure 1632525 - CVE-2018-17205 openvswitch: Error during bundle commit in ofproto/ofproto.c:ofproto_rule_insert__() allows for crash 1632528 - CVE-2018-17206 openvswitch: Buffer over-read in lib/ofp-actions.c:decode_bundle() 1644383 - Issues with LACP failover - frames dropped in OVS DPDK 2.9 with OSP 10 1651454 - openvswitch package release request including the fix of RHBZ#1526306 for RHOSP10
6. Package List:
Red Hat OpenStack Platform 10.0:
Source: openvswitch-2.9.0-83.el7fdp.1.src.rpm
ppc64le: openvswitch-debuginfo-2.9.0-83.el7fdp.1.ppc64le.rpm python-openvswitch-2.9.0-83.el7fdp.1.ppc64le.rpm
x86_64: openvswitch-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-debuginfo-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-devel-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-ovn-central-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-ovn-common-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-ovn-host-2.9.0-83.el7fdp.1.x86_64.rpm openvswitch-ovn-vtep-2.9.0-83.el7fdp.1.x86_64.rpm python-openvswitch-2.9.0-83.el7fdp.1.x86_64.rpm
OpenStack 10.0 Tools for RHEL 7:
noarch: openvswitch-test-2.9.0-83.el7fdp.1.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-2018-17204 https://access.redhat.com/security/cve/CVE-2018-17205 https://access.redhat.com/security/cve/CVE-2018-17206 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/
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