CVE-2020-13531CWE-416

A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files

High · published December 3, 2020

CVSS v3.0
8.8
EPSS
3%
Percentile
86.4
In the wild
Unconfirmed
What it is

A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files. A specially crafted file can trigger the reuse of a freed memory which can result in further memory corruption and arbitrary code execution. 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
0.02799 · 86.4th percentile
Weakness
CWE-416 · Use After Free
Published
2020-12-03T16:23Z
EPSS history
Timeline
  • 03 DEC 16:23Z
    A use-after-free vulnerability exists in a way Pixar OpenUSD 20.08 processes reference paths textual USD files
    cvelistv5