CVE-2021-2443: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.24. Easily…

PriorityP430high7.3CVSS 3.1

AVLACLPRHUINSCCLILAH

EPSS

0.36%

28.3th percentile

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.24. 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 as well as unauthorized update, insert or delete access to some of Oracle VM VirtualBox accessible data and unauthorized read access to a subset of Oracle VM VirtualBox accessible data. Note: This vulnerability applies to Solaris x86 and Linux systems only. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H).

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	virtualbox	< virtualbox 6.1.26-dfsg-1 (sid)	virtualbox 6.1.26-dfsg-1 (sid)
oracle	vm_virtualbox	< 6.1.24	6.1.24
oracle_corporation	vm_virtualbox	>= unspecified < 6.1.24	6.1.24

CVSS provenance

nvdv3.17.3HIGHCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H

nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P

osv7.3HIGH

vendor_debian7.3HIGH

vendor_oracle7.3HIGH

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