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Case File

CVE-2012-6109

MEDIUM · CVSS 4.3 EPSS 2.72% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-03-01 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

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

GitHub PoC Links
rack.github.com ↗ github.com ↗ github.com ↗

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

CVE
CVE-2012-6109
Severity
MEDIUM
CVSS
4.3
EPSS
2.72%

Original NVD Description

lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.