Denial of Service in openvswitch2.12
ID: | RHSA-2020:0172-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Fast Datapath |
Datum: | Mi, 22. Januar 2020, 07:29 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2019-14818 |
Applikationen: | Open vSwitch |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: openvswitch2.12 security and bug fix update Advisory ID: RHSA-2020:0172-01 Product: Fast Datapath Advisory URL: https://access.redhat.com/errata/RHSA-2020:0172 Issue date: 2020-01-22 CVE Names: CVE-2019-14818 ===================================================================== 1. Summary: An update for openvswitch2.12 is now available for Fast Datapath for RHEL 8. 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: Channel to provide early releases to layered products - noarch, ppc64le, s390x, 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): * dpdk: possible memory leak leads to denial of service (CVE-2019-14818) 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. Bug Fix(es): * ovs-tcpundump doesn't work well on special packet (BZ#1780553) * ovs-tcpundump -V won't exit (BZ#1780555) * SyntaxError: Missing parentheses in call to 'print' (BZ#1780563) * measure the time needed by ovn-controller to resync to a new SB db (BZ#1780719) 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/): 1737327 - CVE-2019-14818 dpdk: possible memory leak leads to denial of service 1780553 - ovs-tcpundump doesn't work well on special packet 1780555 - ovs-tcpundump -V won't exit 1780563 - SyntaxError: Missing parentheses in call to 'print' 1780719 - measure the time needed by ovn-controller to resync to a new SB db 6. Package List: Channel to provide early releases to layered products: Source: openvswitch2.12-2.12.0-12.el8fdp.src.rpm noarch: openvswitch2.12-test-2.12.0-12.el8fdp.noarch.rpm ppc64le: network-scripts-openvswitch2.12-2.12.0-12.el8fdp.ppc64le.rpm openvswitch2.12-2.12.0-12.el8fdp.ppc64le.rpm openvswitch2.12-debuginfo-2.12.0-12.el8fdp.ppc64le.rpm openvswitch2.12-debugsource-2.12.0-12.el8fdp.ppc64le.rpm openvswitch2.12-devel-2.12.0-12.el8fdp.ppc64le.rpm python3-openvswitch2.12-2.12.0-12.el8fdp.ppc64le.rpm python3-openvswitch2.12-debuginfo-2.12.0-12.el8fdp.ppc64le.rpm s390x: network-scripts-openvswitch2.12-2.12.0-12.el8fdp.s390x.rpm openvswitch2.12-2.12.0-12.el8fdp.s390x.rpm openvswitch2.12-debuginfo-2.12.0-12.el8fdp.s390x.rpm openvswitch2.12-debugsource-2.12.0-12.el8fdp.s390x.rpm openvswitch2.12-devel-2.12.0-12.el8fdp.s390x.rpm python3-openvswitch2.12-2.12.0-12.el8fdp.s390x.rpm python3-openvswitch2.12-debuginfo-2.12.0-12.el8fdp.s390x.rpm x86_64: network-scripts-openvswitch2.12-2.12.0-12.el8fdp.x86_64.rpm openvswitch2.12-2.12.0-12.el8fdp.x86_64.rpm openvswitch2.12-debuginfo-2.12.0-12.el8fdp.x86_64.rpm openvswitch2.12-debugsource-2.12.0-12.el8fdp.x86_64.rpm openvswitch2.12-devel-2.12.0-12.el8fdp.x86_64.rpm python3-openvswitch2.12-2.12.0-12.el8fdp.x86_64.rpm python3-openvswitch2.12-debuginfo-2.12.0-12.el8fdp.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-2019-14818 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is |