VDB
CVE-2021-2309
CVE-2021-2309
PUBLISHED
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).
EPSS 0.09% · 26.2th percentile
Risk Scores
EPSS Score
0.09%
26.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | virtualbox | 6.1.38-dfsg-3~ubuntu1.22.04.1, 6.1.34-dfsg-3~ubuntu1.22.04.1, 6.1.32-dfsg-1build1 |
| Ubuntu:20.04:LTS | virtualbox | 6.1.16-dfsg-6~ubuntu1.20.04.1, 6.1.6-dfsg-1, 6.1.4-dfsg-4 |
| Ubuntu:18.04:LTS | virtualbox | *, 0, 5.1.30-dfsg-1 |
| Ubuntu:16.04:LTS | virtualbox | 0, *, * |
Exploit Intelligence
Timeline
- Apr 21, 2021 CVE Published
- Apr 27, 2021 EPSS Score
- Jun 30, 2021 EPSS Score
- Sep 1, 2021 EPSS Score
- Nov 2, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Jul 9, 2022 EPSS Score
- Sep 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-2309 third-party-advisory
- https://www.oracle.com/security-alerts/cpuapr2021.html third-party-advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-461/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-2309 third-party-advisory