cve/2017/CVE-2017-0898.md

CVE-2017-0898

Description

Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap.

POC

Reference

• https://hackerone.com/reports/212241

Github

No PoCs found on GitHub currently.