Moderate

CVE-2009-0255 - Cryptographic Issues vulnerability in Typo3

Publication: 2009-01-22
Summary

The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.

Classification
CWE-310: Cryptographic Issues

Risk level (CVSS 5)

Moderate

5.0

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

  • Typo3 Typo3 4.0
  • Typo3 Typo3 4.0.1
  • Typo3 Typo3 4.0.2
  • Typo3 Typo3 4.0.3
  • Typo3 Typo3 4.0.4
  • Typo3 Typo3 4.0.5
  • Typo3 Typo3 4.0.6
  • Typo3 Typo3 4.0.7
  • Typo3 Typo3 4.0.8
  • Typo3 Typo3 4.0.9
  • Typo3 Typo3 4.1.0
  • Typo3 Typo3 4.1.0
  • Typo3 Typo3 4.1.0
  • Typo3 Typo3 4.1.1
  • Typo3 Typo3 4.1.2
  • Typo3 Typo3 4.1.3
  • Typo3 Typo3 4.1.4
  • Typo3 Typo3 4.1.5
  • Typo3 Typo3 4.1.6
  • Typo3 Typo3 4.1.7
  • Typo3 Typo3 4.2.0
  • Typo3 Typo3 4.2.1
  • Typo3 Typo3 4.2.2
  • Typo3 Typo3 4.2.3