CVE-2017-1000173: Creolabs Gravity

Critical severity, CVSS 9.8. EPSS: 2.5% chance of exploitation in the next 30 days.

Creolabs Gravity Version: 1.0 Heap Overflow Potential Code Execution. By creating a large loop whiling pushing data to a buffer, we can break out of the bounds checking of that buffer. When list.join is called on the data it will read past a buffer resulting in a Heap-Buffer-Overflow.

Affected products

• Creolabs Gravity: version 1.0 only

Published 2017-11-17. Last modified 2026-06-17.