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.
problem types: Format String Vulnerability (CWE-134)
affected:
{
product: Ruby
vendor: HackerOne
versions:
status: affected, version: Versions before 2.4.2, 2.3.5, and 2.2.8
}