CVE-2009-3767

CVSS V2 Medium 4.3 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2009-3767
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2009-10-23T19:30:00
  • Last Modified Date
  • 2020-10-14T17:13:00
Weakness Enumerations
CWE URL
CWE-295 http://cwe.mitre.org/data/definitions/295.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:* 1 OR 2.4.18
cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* 1 OR 10.6.2
AND
cpe:2.3:o:fedoraproject:fedora:11:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html Mailing List Third Party Advisory
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://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.vupen.com/english/advisories/2009/3056 Third Party Advisory
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html Mailing List Third Party Advisory
http://support.apple.com/kb/HT3937 Broken Link
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://www.vupen.com/english/advisories/2010/1858 Third Party 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://security.gentoo.org/glsa/glsa-201406-36.xml Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7274 Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11178 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2009-3767
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3767
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:51 Added to TrackCVE