CVE-2020-6156
Last modified
CVE-2020-6156 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file in an instance USDC file format path element token index.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.
Description
A heap overflow vulnerability exists in Pixar OpenUSD 20.05 when the software parses compressed sections in binary USD files. To trigger this vulnerability, the victim needs to open an attacker-provided malformed file in an instance USDC file format path element token index.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pixar | Openusd | 20.05 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1094Exploit, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1094Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-6156?
How severe is CVE-2020-6156?
How do I fix CVE-2020-6156?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-6149A heap overflow vulnerability exists in Pixar OpenUSD 20.05 …7.8
- CVE-2020-6150A heap overflow vulnerability exists in Pixar OpenUSD 20.05 …7.8
- CVE-2020-6151A memory corruption vulnerability exists in the TIFF handle_…9.8
- CVE-2020-6152A code execution vulnerability exists in the DICOM parse_dic…7.8
- CVE-2020-6153Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2020-6155A heap overflow vulnerability exists in the Pixar OpenUSD 20…7.8
- CVE-2020-6157Opera Touch for iOS before version 2.4.5 is vulnerable to an…4.3
- CVE-2020-6158Opera Mini for Android before version 52.2 is vulnerable to …4.7
- CVE-2020-6159URLs using “javascript:” have the protocol removed when past…6.1
- CVE-2020-6162An issue was discovered in Bftpd 5.3. Under certain circumst…9.1
- CVE-2020-6163The WikibaseMediaInfo extension 1.35 for MediaWiki allows XS…6.1
- CVE-2020-6164In SilverStripe through 4.5.0, a specific URL path configure…7.5
Are you affected by CVE-2020-6156?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST