National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4121 Detail

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.

Source:  MITRE

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.openwall.com/lists/oss-security/2013/07/01/1
https://access.redhat.com/security/cve/cve-2011-4121
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4121
https://security-tracker.debian.org/tracker/CVE-2011-4121

Weakness Enumeration

Quick Info

CVE Dictionary Entry:
CVE-2011-4121
NVD Published Date:
11/26/2019
NVD Last Modified:
11/26/2019