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redhatRedHatRHSA-2021:2456
HistoryJun 16, 2021 - 9:54 a.m.

(RHSA-2021:2456) Important: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update

2021-06-1609:54:56
access.redhat.com
19

0.006 Low

EPSS

Percentile

78.3%

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.