critical9.8
CVE-2011-4121
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 g…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ruby-Lang | Ruby | from 1.8.7.334 before 1.9.3 |
Weakness classification
References
- NVD record
- CVE.org record
- 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
- 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