Medium severity · published Jan 8, 2018
CVE-2014-3607
DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509…
5.9
CVSS
0.9%
EPSS
No
On KEV
Description
DefaultHostnameVerifier in Ldaptive (formerly vt-ldap) does not properly verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LD
Ldaptive · Ldaptive
before 1.0.5 · source: NVD
VT
Vt-ldap · Ldaptive
before 3.3.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3607
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3607
Third Party Advisory
http://shibboleth.net/community/advisories/secadv_20140919.txt
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1140438
Third Party Advisory
https://code.google.com/archive/p/vt-middleware/issues/226
Third Party Advisory
https://code.google.com/archive/p/vt-middleware/issues/227
Third Party Advisory
https://code.google.com/archive/p/vt-middleware/issues/228