VDB-117004 · CVE-2016-9038 · BID 99360

Invincea-X 6.1.3-24058 SboxDrv.sys Kernel Memory race condition

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.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Invincea-X 6.1.3-24058. It has been declared as critical. This affects an unknown function in the library SboxDrv.sys. Executing a manipulation can lead to race condition (Kernel Memory). The identification of this vulnerability is CVE-2016-9038. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability has been found in Invincea-X 6.1.3-24058 and classified as critical. This vulnerability affects some unknown processing in the library SboxDrv.sys. The manipulation with an unknown input leads to a race condition vulnerability (Kernel Memory). The CWE definition for the vulnerability is CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An exploitable double fetch vulnerability exists in the SboxDrv.sys driver functionality of Invincea-X 6.1.3-24058. A specially crafted input buffer and race condition can result in kernel memory corruption, which could result in privilege escalation. An attacker needs to execute a special application locally to trigger this vulnerability.

The bug was discovered 06/30/2017. The weakness was shared 04/24/2018 by Cisco with Cisco Talos (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2016-9038 since 10/26/2016. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 298 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99360†). The entries VDB-117003 and VDB-117040 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Invincea-X

Version

6.1.3-24058

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

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

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.8
CNA Vector (Talos): 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Kernel Memory
Class: Race condition / Kernel Memory
CWE: CWE-362
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
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/26/2016 🔍
06/30/2017 +247 days 🔍
06/30/2017 +0 days 🔍
04/24/2018 +297 days 🔍
04/24/2018 +0 days 🔍
04/25/2018 +1 days 🔍
03/07/2023 +1777 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Cisco
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2016-9038 (🔍)
GCVE (CVE): GCVE-0-2016-9038
GCVE (VulDB): GCVE-100-117004
SecurityFocus: 99360 - Multiple Dell Products are Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 04/25/2018 08:54
Updated: 03/07/2023 07:57
Changes: 04/25/2018 08:54 (60), 01/30/2020 20:19 (4), 03/07/2023 07:57 (14)
Complete: 🔍
Cache ID: 216::103