CVE catalog
CVE-2021-2127
UBUNTU-CVE-2021-2127
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.48% · Oct 25, 2026
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.18. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | virtualbox | 16.04 | 5.0.4-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.8-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-3 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-4 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-5 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-6 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.10-dfsg-7 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.12-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.12-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.14-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.14-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.14-dfsg-2build1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.16-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.16-dfsg-3 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.18-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.18-dfsg-1ubuntu1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.18-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.18-dfsg-2build1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.18-dfsg-2ubuntu1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.24-dfsg-0ubuntu1.16.04.1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.32-dfsg-0ubuntu1.16.04.2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.36-dfsg-0ubuntu1.16.04.2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.40-dfsg-0ubuntu1.16.04.1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.0.40-dfsg-0ubuntu1.16.04.2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.1.34-dfsg-0ubuntu1.16.04.2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.1.38-dfsg-0ubuntu1.16.04.1 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.1.38-dfsg-0ubuntu1.16.04.2 | vulnerable |
| Ubuntu | virtualbox | 16.04 | 5.1.38-dfsg-0ubuntu1.16.04.3 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.1.30-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.0-dfsg-1build2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.0-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.0-dfsg-4 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.0-dfsg-5 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.2-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.2-dfsg-3~build1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.2-dfsg-3 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.4-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.4-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.6-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.6-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.6-dfsg-3 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.6-dfsg-3build1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.6-dfsg-5 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.8-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.8-dfsg-3 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.8-dfsg-5 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.8-dfsg-6 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.8-dfsg-7 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.10-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.10-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.10-dfsg-5 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.10-dfsg-6 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.10-dfsg-6ubuntu18.04.1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.18-dfsg-2~ubuntu18.04.1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.18-dfsg-2~ubuntu18.04.3 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.18-dfsg-2~ubuntu18.04.5 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.32-dfsg-0~ubuntu18.04.1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.34-dfsg-0~ubuntu18.04.1 | vulnerable |
| Ubuntu | virtualbox | 18.04 | 5.2.42-dfsg-0~ubuntu1.18.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.0.14-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.0.14-dfsg-2~build1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.0.14-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.0-dfsg-3build1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.0-dfsg-3build2 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.2-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.2-dfsg-1build1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.4-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.4-dfsg-2~build1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.4-dfsg-2 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.4-dfsg-4 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.6-dfsg-1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.10-dfsg-1~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.16-dfsg-6~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.16-dfsg-6~ubuntu1.20.04.2 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.22-dfsg-2~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.26-dfsg-3~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.26-dfsg-3~ubuntu1.20.04.2 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.32-dfsg-1~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.34-dfsg-3~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.38-dfsg-3~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.48-dfsg-1~ubuntu1.20.04.1 | vulnerable |
| Ubuntu | virtualbox | 20.04 | 6.1.50-dfsg-1~ubuntu1.20.04.1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: