CVE-2022-2949 Information

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.

Reference

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