RHSA-2021:0497
Advisory lineage Upstream: 2 Downstream: 0
Upstream
Published: 13 Sept 2024, 15:40
Last modified:30 Apr 2026, 10:33
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
13 Sept 2024, 15:40
Published
Vulnerability first disclosed
30 Apr 2026, 10:33
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: openvswitch2.13 security and bug fix update
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Systems
- redhat•network-scripts-openvswitch2.13
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13-debuginfo
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13-debugsource
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13-devel
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13-ipsec
< 0:2.13.0-79.5.el8fdp
- redhat•openvswitch2.13-test
< 0:2.13.0-79.5.el8fdp
- redhat•python3-openvswitch2.13
< 0:2.13.0-79.5.el8fdp
- redhat•python3-openvswitch2.13-debuginfo
< 0:2.13.0-79.5.el8fdp
References (14)
- https://access.redhat.com/errata/RHSA-2021:0497
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=1908845
- https://bugzilla.redhat.com/show_bug.cgi?id=1920121
- https://bugzilla.redhat.com/show_bug.cgi?id=1921438
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0497.json
- https://access.redhat.com/security/cve/CVE-2020-27827
- https://www.cve.org/CVERecord?id=CVE-2020-27827
- https://nvd.nist.gov/vuln/detail/CVE-2020-27827
- https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html
- https://access.redhat.com/security/cve/CVE-2020-35498
- https://www.cve.org/CVERecord?id=CVE-2020-35498
- https://nvd.nist.gov/vuln/detail/CVE-2020-35498
- https://www.openwall.com/lists/oss-security/2021/02/10/4