PT-2020-2647 · Oracle+2 · Virtualbox+2

Calvin Fong + 1 · Published 2020-03-03 · Updated 2021-02-25 · CVE-2020-2758

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Oracle VM VirtualBox versions prior to 5.2.40 Oracle VM VirtualBox versions prior to 6.0.20 Oracle VM VirtualBox versions prior to 6.1.6

Description The issue is related to insufficient input validation in the graphical controller component of Oracle VM VirtualBox, specifically the VBoxVGA component. This allows a high-privileged attacker with logon access to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks can result in the takeover of Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products.

Recommendations For versions prior to 5.2.40, update to version 5.2.40 or later. For versions prior to 6.0.20, update to version 6.0.20 or later. For versions prior to 6.1.6, update to version 6.1.6 or later.

Fix

Use After Free

RCE

Weakness Enumeration

CWE-416

CWE-20

Related Identifiers

ALT-PU-2020-1773

ALT-PU-2020-1774

ALT-PU-2020-1775

ALT-PU-2020-1776

ALT-PU-2020-1777

ALT-PU-2020-1843

ALT-PU-2020-1844

ALT-PU-2020-1845

ALT-PU-2020-1846

ALT-PU-2020-1847

BDU:2020-02686

CVE-2020-2758

MGASA-2020-0180

OPENSUSE-SU-2020:0925-1

OPENSUSE-SU-2020_0925-1

ZDI-20-507

Affected Products

Alt Linux

Virtualbox

Suse

References · 39

• https://osv.dev/vulnerability/CVE-2020-2758 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-20-507 · Security Note
• https://ubuntu.com/security/CVE-2020-2758 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2020-0180 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-2758 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://security.gentoo.org/glsa/202101-09 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00001.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02686 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-2758 · Security Note
• https://advisories.mageia.org/MGASA-2020-0180.html · Security Note
• https://cve.org/CVERecord?id=CVE-2020-2758 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0925-1 · Vendor Advisory
• https://suse.com/security/cve/CVE-2020-2902 · Note
• https://suse.com/security/cve/CVE-2020-2742 · Note