CVE Daily

CVE-2011-4894

Tor before 0.2.2.34, when configured as a bridge, uses direct DirPort access ins...

Medium CVSS 4.3

Overview

Tor before 0.2.2.34, when configured as a bridge, uses direct DirPort access instead of a Tor TLS connection for a directory fetch, which makes it easier for remote attackers to enumerate bridges by observing DirPort connections.

CWE: CWE-200 Published: 2011-12-23T03:59:22.067
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 4.3 (MEDIUM)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

Recommended tools

Tags