CVE-2022-2950 - Vulnerability Details - OpenCVE

Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use of uninitialized memory vulnerability during parsing of H3D files. A DWORD is extracted from an uninitialized buffer and, after sign extension, is used as an index into a stack variable to increment a counter leading to memory corruption.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00054.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Altair	Hyperview Player

Configuration 1 [-]

cpe:2.3:a:altair:hyperview_player:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-35171	Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use of uninitialized memory vulnerability during parsing of H3D files. A DWORD is extracted from an uninitialized buffer and, after sign extension, is used as an index into a stack variable to increment a counter leading to memory corruption.

Fixes

Solution

Mitigation measures have been added to the latest version of HyperView Player v2022.1 https://altairone.com/Marketplace . Altair One recommends users apply the update to mitigate these vulnerabilities.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-01

History

Wed, 16 Apr 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-12-13T20:29:03.353Z

Updated: 2025-04-16T17:40:14.631Z

Reserved: 2022-08-22T19:31:09.323Z

Link: CVE-2022-2950

Vulnrichment

Updated: 2024-08-03T00:52:59.825Z

NVD

Status : Modified

Published: 2022-12-13T21:15:11.510

Modified: 2024-11-21T07:01:58.573

Link: CVE-2022-2950

Redhat

No data.

OpenCVE Enrichment

No data.

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