Mehrere Probleme in openvswitch
ID: | RHSA-2019:0053-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux OpenStack Platform |
Datum: | Mi, 16. Januar 2019, 22:39 |
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 |
Applikationen: | Open vSwitch |
Originalnachricht |
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-----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 |