Accops HyWorks DVM Tools prior 3.3.1.105 IOCTL integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Accops HyWorks DVM Tools. Affected is an unknown function of the component IOCTL Handler. Such manipulation leads to integer overflow. This vulnerability is documented as CVE-2021-42685. The attack needs to be performed locally. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Accops HyWorks DVM Tools and classified as critical. Affected by this issue is an unknown part of the component IOCTL Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is confidentiality, integrity, and availability.

The weakness was released 12/08/2021. The advisory is shared for download at sentinelone.com. This vulnerability is handled as CVE-2021-42685 since 10/18/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 3.3.1.105 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: HyWorks DVM Tools 3.3.1.105

Timelineinfo

10/18/2021 🔍
12/08/2021 +51 days 🔍
12/08/2021 +0 days 🔍
12/11/2021 +3 days 🔍

Sourcesinfo

Advisory: sentinelone.com
Status: Confirmed

CVE: CVE-2021-42685 (🔍)
GCVE (CVE): GCVE-0-2021-42685
GCVE (VulDB): GCVE-100-187736

Entryinfo

Created: 12/08/2021 09:27
Updated: 12/11/2021 05:28
Changes: 12/08/2021 09:27 (38), 12/11/2021 05:28 (1)
Complete: 🔍
Cache ID: 216::103

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