PT-2020-18962 · Pixar · Pixar Openusd

Published 2020-11-13 · Updated 2022-05-13 · CVE-2020-6148

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Pixar OpenUSD version 20.05

Description A heap overflow issue exists when the software parses compressed sections in binary USD files, specifically in the USDC file format FIELDSETS section decompression.

Recommendations For Pixar OpenUSD version 20.05, consider updating to a newer version that addresses this issue, as the current version is affected by the heap overflow vulnerability when parsing certain USD files. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Heap Based Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-787

Related Identifiers

CVE-2020-6148

Affected Products

Pixar Openusd

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2020-1094 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-6148 · Security Note
• https://osv.dev/vulnerability/CVE-2020-6148 · Vendor Advisory
• https://t.me/cvenotify/5860 · Telegram Post
• https://t.me/cibsecurity/16288 · Telegram Post