Oracle VM VirtualBox up to 5.2.23/6.0.1 access control

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Oracle VM VirtualBox up to 5.2.23/6.0.1. This impacts an unknown function. This manipulation causes access control. This vulnerability is handled as CVE-2019-2527. It is possible to launch the attack on the local host. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Oracle VM VirtualBox up to 5.2.23/6.0.1 (Virtualization Software) and classified as critical. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect availability.

The bug was discovered 01/15/2019. The weakness was released 01/16/2019 by Reno Robert with Zero Day Initiative as Oracle Critical Patch Update Advisory - January 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2019-2527 since 12/14/2018. An attack has to be approached locally. A single authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 121247 (Oracle VM VirtualBox 5.2.x < 5.2.24 / 6.0.x < 6.0.2 (Jan 2019 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371532 (Oracle VM VirtualBox Multiple Vulnerabilities (CPUJAN2019)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (121247) and SecurityFocus (BID 106568†). Entries connected to this vulnerability are available at VDB-125486, VDB-129551, VDB-129543 and VDB-129544. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 6.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 121247
Nessus Name: Oracle VM VirtualBox 5.2.x < 5.2.24 / 6.0.x < 6.0.2 (Jan 2019 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/14/2018 🔍
01/15/2019 +32 days 🔍
01/15/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/18/2019 +2 days 🔍
06/28/2023 +1622 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2019
Researcher: Reno Robert
Organization: Zero Day Initiative
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-2527 (🔍)
GCVE (CVE): GCVE-0-2019-2527
GCVE (VulDB): GCVE-100-129721
SecurityFocus: 106568 - Oracle VM VirtualBox Mulltiple Local Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 01/16/2019 11:14
Updated: 06/28/2023 18:23
Changes: 01/16/2019 11:14 (82), 05/01/2020 11:55 (7), 06/28/2023 18:23 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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