VULNERABILITY INTELLIGENCE

CVE-2022-2950

CVSS score7.8 HIGH

EPSS probability0.31%

CISA KEVNot currently listed

Published2022-12-13

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

CWE-908: Use of Uninitialized Resource

Primary references

ics-cert@hq.dhs.gov — Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory, US Government Resource