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Case File

CVE-2009-5147

HIGH · CVSS 7.3 EPSS 7.77% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-03-29 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.3. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2009-5147
Severity
HIGH
CVSS
7.3
EPSS
7.77%

Original NVD Description

DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names.

Related CVEs

Other vulnerabilities affecting the same vendor(s)