6.8

CVE-2009-0642

Exploit
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Ruby Version1.8
Ruby-lang ≫ Ruby Version1.9
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.64% 0.836
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

http://secunia.com/advisories/35699
http://www.redhat.com/support/errata/RHSA-2009-1140.html
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528
http://redmine.ruby-lang.org/issues/show/1091
Exploit
http://secunia.com/advisories/33750
http://secunia.com/advisories/35937
http://www.mandriva.com/security/advisories?name=MDVSA-2009:193
http://www.securityfocus.com/bid/33769
http://www.securitytracker.com/id?1022505
http://www.ubuntu.com/usn/USN-805-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/48761
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450