CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. It affects OpenSSL. It may be remotely exploitable.
CVE
CVE-2011-4121
Severity
CRITICAL
CVSS
9.8
EPSS
2.53%
OpenSSL
Original NVD Description
The OpenSSL extension of Ruby (Git trunk) versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. A remote attacker could use this flaw to bypass or corrupt integrity of services, depending on strong private RSA keys generation mechanism.
Related CVEs
Other vulnerabilities affecting the same vendor(s)