- 发布:
- 2021-06-16
- 已更新:
- 2021-06-16
RHSA-2021:2456 - Security Advisory
概述
Important: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update
类型/严重性
Security Advisory: Important
Red Hat Insights 补丁分析
识别并修复受此公告影响的系统。
标题
An update for openvswitch2.11 is now available for Red Hat OpenStack
Platform 13 (Queens).
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.
描述
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
- limitation in the OVS packet parsing in userspace leads to DoS
(CVE-2020-35498)
- denial of service via externally triggered memory leak (CVE-2020-27827)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
解决方案
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
受影响的产品
- Red Hat OpenStack for IBM Power 13 ppc64le
- Red Hat OpenStack 13 x86_64
修复
- BZ - 1908845 - CVE-2020-35498 openvswitch: limitation in the OVS packet parsing in userspace leads to DoS
- BZ - 1921438 - CVE-2020-27827 lldp/openvswitch: denial of service via externally triggered memory leak
- BZ - 1928901 - Include latest FDP release in RHOSP 13z16
Red Hat OpenStack for IBM Power 13
SRPM | |
---|---|
openvswitch2.11-2.11.3-86.el7fdp.src.rpm | SHA-256: 0f1c007c4cf5c222fb1c3bdc66c607e3cadf0e83894cd6cb50ba2ce149666214 |
ppc64le | |
openvswitch2.11-2.11.3-86.el7fdp.ppc64le.rpm | SHA-256: df7d58fce595a878d6f52c0e68d75fdc1fb70f63b71497c0478fc1cb19d5b712 |
openvswitch2.11-debuginfo-2.11.3-86.el7fdp.ppc64le.rpm | SHA-256: a68dc4a0783460b6173a57fcba2b721ce29467199571ae50adeb538539aeef02 |
openvswitch2.11-devel-2.11.3-86.el7fdp.ppc64le.rpm | SHA-256: 377c6df62fe827813f3860e5e8a2e100ad7e7b1126a915af5651c54a94f6267a |
openvswitch2.11-test-2.11.3-86.el7fdp.noarch.rpm | SHA-256: ab86456a6c89865646940594a5beefade03d0ff00860034171c8e8479062d7f0 |
python-openvswitch2.11-2.11.3-86.el7fdp.ppc64le.rpm | SHA-256: d32e63006b37eaee894d1a19c10ad99e8e8bc20de1a1eaff0197d604aea14002 |
Red Hat OpenStack 13
SRPM | |
---|---|
openvswitch2.11-2.11.3-86.el7fdp.src.rpm | SHA-256: 0f1c007c4cf5c222fb1c3bdc66c607e3cadf0e83894cd6cb50ba2ce149666214 |
x86_64 | |
openvswitch2.11-2.11.3-86.el7fdp.x86_64.rpm | SHA-256: 314d719d843cbe4c74a65e19e6bfb27f5d520b470eb501cb8352d75c24465fe6 |
openvswitch2.11-debuginfo-2.11.3-86.el7fdp.x86_64.rpm | SHA-256: 81540ea0b5240495e64fc5b0fa534a479077c53a46ebca4348bf9d09ebee9b55 |
openvswitch2.11-devel-2.11.3-86.el7fdp.x86_64.rpm | SHA-256: 5858f917c2eb5c9c6e70177a1929225c1f88019d21005d83728b061d0824f712 |
openvswitch2.11-test-2.11.3-86.el7fdp.noarch.rpm | SHA-256: ab86456a6c89865646940594a5beefade03d0ff00860034171c8e8479062d7f0 |
python-openvswitch2.11-2.11.3-86.el7fdp.x86_64.rpm | SHA-256: 0c739e7402a5c388f19354a1386ff8243355dfa231947a30d4abe36dce7989c3 |
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