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CVE-2011-3009

CVE information

Published

12 years ago

Last Modified

6 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

Ruby before 1.8.6-p114 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900..

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

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:ruby-lang:ruby:*:p111:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ruby-lang:ruby:1.8.6:p110:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:ruby-lang:ruby:1.8.6:p36:*:*:*:*:*:*
  Yes
- -