CVE-2020-13493CWE-122

A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files

High · published December 2, 2020

CVSS v3.0
8.8
EPSS
1%
Percentile
71.3
In the wild
Unconfirmed
What it is

A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. A specially crafted USDC file format path jumps decompression heap overflow in a way path jumps are processed. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file.

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01347 · 71.3th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2020-12-02T17:25Z
EPSS history
Timeline
  • 02 DEC 17:25Z
    A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files
    cvelistv5