VDB-181192 · CVE-2021-24038 · GCVE-0-2021-24038

Facebook Oculus Desktop prior 31.1.0.67.507 Handle Management OVRServiceLauncher.exe privileges management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Facebook Oculus Desktop and classified as critical. Affected by this vulnerability is an unknown functionality of the file OVRServiceLauncher.exe of the component Handle Management. Executing a manipulation can lead to privileges management. This vulnerability is tracked as CVE-2021-24038. The attack is restricted to local execution. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Facebook Oculus Desktop (Social Network Software) and classified as critical. This vulnerability affects an unknown code of the file OVRServiceLauncher.exe of the component Handle Management. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 08/19/2021. The advisory is shared for download at facebook.com. This vulnerability was named CVE-2021-24038. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 31.1.0.67.507 eliminates this vulnerability.

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Productinfo

Type

Social Network Software

Vendor

Facebook

Name

Oculus Desktop

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Oculus Desktop 31.1.0.67.507

Timelineinfo

01/13/2021 🔍
08/19/2021 +217 days 🔍
08/19/2021 +0 days 🔍
08/21/2021 +2 days 🔍

Sourcesinfo

Advisory: facebook.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-24038 (🔍)
GCVE (CVE): GCVE-0-2021-24038
GCVE (VulDB): GCVE-100-181192

Entryinfo

Created: 08/19/2021 21:42
Updated: 08/21/2021 18:57
Changes: 08/19/2021 21:42 (39), 08/21/2021 18:57 (3)
Complete: 🔍
Cache ID: 216::103