4.3

CVE-2009-3767

libraries/libldap/tls_o.c in OpenLDAP 2.2 and 2.4, and possibly other versions, when OpenSSL is used, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openldap ≫ Openldap Version < 2.4.18
   OpenSSL ≫ OpenSSL
Apple ≫ macOS X Version < 10.6.2
Fedoraproject ≫ Fedora Version11
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.09% 0.86
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
Third Party Advisory
Mailing List
http://support.apple.com/kb/HT3937
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
Third Party Advisory
Mailing List
http://marc.info/?l=oss-security&m=125198917018936&w=2
Third Party Advisory
http://marc.info/?l=oss-security&m=125369675820512&w=2
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/036138.html
Third Party Advisory
http://secunia.com/advisories/38769
Third Party Advisory
http://secunia.com/advisories/40677
Third Party Advisory
http://security.gentoo.org/glsa/glsa-201406-36.xml
Third Party Advisory
http://www.openldap.org/devel/cvsweb.cgi/libraries/libldap/tls_o.c.diff?r1=1.8&r2=1.11&f=h
Patch
Vendor Advisory
http://www.redhat.com/support/errata/RHSA-2010-0543.html
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-0896.html
Third Party Advisory
http://www.vupen.com/english/advisories/2009/3056
Third Party Advisory
http://www.vupen.com/english/advisories/2010/1858
Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11178
Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7274
Third Party Advisory