Candidate: CVE-2021-2086
PublicDate: 2021-01-20 15:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-2086
 https://www.oracle.com/security-alerts/cpujan2021.html
Description:
 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. While the vulnerability is in Oracle VM
 VirtualBox, attacks may significantly impact additional products.
 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 6.0 (Availability impacts). CVSS Vector:
 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H [6.0 MEDIUM]


Patches_virtualbox:
upstream_virtualbox: released (6.1.18-dfsg-1)
precise/esm_virtualbox: DNE
trusty_virtualbox: ignored (out of standard support)
trusty/esm_virtualbox: DNE
xenial_virtualbox: ignored (end of standard support, was needs-triage)
bionic_virtualbox: needs-triage
focal_virtualbox: needs-triage
groovy_virtualbox: ignored (reached end-of-life)
hirsute_virtualbox: not-affected (6.1.18-dfsg-5)
impish_virtualbox: not-affected (6.1.18-dfsg-5)
jammy_virtualbox: not-affected (6.1.18-dfsg-5)
devel_virtualbox: not-affected (6.1.18-dfsg-5)