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 categorized as critical has been discovered in Accops HyWorks DVM Tools. This affects an unknown function of the component IOCTL Handler. The manipulation results in integer overflow. This vulnerability is cataloged as CVE-2021-42682. The attack must be initiated from a local position. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Accops HyWorks DVM Tools. Affected is an unknown functionality of the component IOCTL Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 12/08/2021. The advisory is available at sentinelone.com. This vulnerability is traded as CVE-2021-42682 since 10/18/2021. The technical details are unknown and an exploit is not available.

Upgrading to version 3.3.1.105 eliminates this vulnerability.

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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-2021-42682 (🔍)
GCVE (CVE): GCVE-0-2021-42682
GCVE (VulDB): GCVE-100-187734

Entryinfo

Created: 12/08/2021 09:25
Updated: 12/11/2021 05:08
Changes: 12/08/2021 09:25 (38), 12/11/2021 05:08 (1)
Complete: 🔍
Cache ID: 216::103

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