CVE-2011-3009: Medium severity ruby vulnerability
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.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2011-3009?
CVE-2011-3009 is categorized as a medium severity vulnerability due to its impact on predictability of random number generation.
How do I fix CVE-2011-3009?
To fix CVE-2011-3009, upgrade Ruby to version 1.8.6-p114 or later, where the random seed is correctly reset upon forking.
What platforms are affected by CVE-2011-3009?
CVE-2011-3009 affects Ruby versions prior to 1.8.6-p114, including version 1.8.6-p110 and certain earlier patch levels.
Can CVE-2011-3009 be exploited remotely?
CVE-2011-3009 is not typically exploitable remotely as it requires context-dependent conditions within the affected application.
What are the potential impacts of exploiting CVE-2011-3009?
Exploiting CVE-2011-3009 could allow attackers to predict random values, potentially leading to vulnerabilities in cryptographic functionalities.