VDB
RHSA-2021:3477
RHSA-2021:3477
PUBLISHED
CVSS 8.100000381469727 HIGH
Red Hat Security Advisory: RHV-H security update (redhat-virtualization-host) 4.3.18
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:7::hypervisor | redhat-virtualization-host | 0, 0 |
| Red Hat:enterprise_linux:7::hypervisor | redhat-virtualization-host-image-update | 0, 0 |
Timeline
- Sep 9, 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
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:3477 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1993988 report
- https://access.redhat.com/security/cve/CVE-2021-3621 report
- https://nvd.nist.gov/vuln/detail/CVE-2021-3621 advisory
- https://www.cve.org/CVERecord?id=CVE-2021-3715 advisory
- https://access.redhat.com/security/cve/CVE-2021-22555 report
- https://www.cve.org/CVERecord?id=CVE-2021-22555 advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/net/netfilter/x_tables.c?id=b29c457a6511435960115c0f548c4360d5f4801d article
- https://github.com/google/security-research/security/advisories/GHSA-xxx5-8mvq-3528 article
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog article
- https://nvd.nist.gov/vuln/detail/CVE-2021-31535 advisory
- https://unparalleled.eu/blog/2021/20210518-using-xterm-to-navigate-the-huge-color-space/ article
- https://unparalleled.eu/publications/2021/advisory-unpar-2021-1.txt article
- https://access.redhat.com/security/cve/CVE-2021-32399 report
- https://nvd.nist.gov/vuln/detail/CVE-2021-32399 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1961822 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1970807 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1975142 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1980101 report
…and 9 more