VDB
RHSA-2021%3A2456
RHSA-2021%3A2456
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:openstack:13::el7 | openvswitch2.11-devel | 0, 0 |
| Red Hat:openstack:13::el7 | openvswitch2.11-test | 0, 0 |
| Red Hat:openstack:13::el7 | python-openvswitch2.11 | 0, 0 |
| Red Hat:openstack:13::el7 | openvswitch2.11-debuginfo | 0, 0 |
| Red Hat:openstack:13::el7 | openvswitch2.11 | 0, 0 |
Timeline
- Jun 16, 2021 CVE Published
- Apr 30, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:2456 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1908845 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1921438 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1928901 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2456.json advisory
- https://access.redhat.com/security/cve/CVE-2020-27827 report
- https://www.cve.org/CVERecord?id=CVE-2020-27827 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-27827 advisory
- https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html article
- https://access.redhat.com/security/cve/CVE-2020-35498 report
- https://www.cve.org/CVERecord?id=CVE-2020-35498 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-35498 advisory
- https://www.openwall.com/lists/oss-security/2021/02/10/4 article