Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2023-22796

A regular expression based DoS vulnerability in Active Support <6.1.7.1 and <7.0.4.1. A specially crafted string passed to the underscore method can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 80.3%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2023-22796


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