Skip to content
CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2020-13494

A heap overflow vulnerability exists in the Pixar OpenUSD 20.05 parsing of compressed string tokens in binary USD files. A specially crafted malformed file can trigger a heap overf

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
talos

Description

A heap overflow vulnerability exists in the Pixar OpenUSD 20.05 parsing of compressed string tokens in binary USD files. A specially crafted malformed file can trigger a heap overflow which can result in out of bounds memory access which could lead to information disclosure. This vulnerability could be used to bypass mitigations and aid further exploitation. To trigger this vulnerability, victim needs to access an attacker-provided malformed file.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a Pixar

  • Pixar OpenUSD 20.05, Apple macOS Catalina 10.15.3affected

References