GHSA-wvmx-3rv2-5jgf
GitHub Security Advisory
⚠ Unreviewed
CRITICAL
Has CVE
Advisory Details
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.
Related CVEs
Key Information
9.0
/10
Dataset
Last updated: July 4, 2025 6:27 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.