PT-2022-19667 · Altair · Altair Hyperview Player

Tran Van Khang · Published 2022-10-14 · Updated 2022-12-19 · CVE-2022-2951

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Altair HyperView Player versions 2021.1.0.27 and prior

Description The issue arises from improper validation of array index during the processing of H3D files. A DWORD value extracted from a file is used as an index to write to a buffer, leading to memory corruption.

Recommendations For versions 2021.1.0.27 and prior, update to a version later than 2021.1.0.27 to resolve the issue. As a temporary workaround, consider restricting the processing of H3D files until a patch is available.

Fix

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2022-2951

ZDI-22-1438

Affected Products

Altair Hyperview Player

References · 6

• https://osv.dev/vulnerability/CVE-2022-2951 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-2951 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-22-1438 · Security Note
• https://cisa.gov/uscert/ics/advisories/icsa-22-284-01 · Patch
• https://t.me/cibsecurity/54477 · Telegram Post
• https://t.me/cvenotify/40177 · Telegram Post