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CVE-2009-0255

CVE information

Published

15 years ago

Last Modified

1 month ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
High
Base Score
7.5/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
  Yes
4.0 4.0.10
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
  Yes
4.1.0 4.1.8
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
  Yes
4.2.0 4.2.4
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
  Yes
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