Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2013-4366

http/impl/client/HttpClientBuilder.java in Apache HttpClient 4.3.x before 4.3.1 does not ensure that X509HostnameVerifier is not null, which allows attackers to have unspecified impact via vectors involving hostname verification.

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
apache / httpclient 4.3-beta1 4.3-beta1.x
apache / httpclient 4.3 4.3.x
apache / httpclient 4.3-beta2 4.3-beta2.x
apache / httpclient 4.3-alpha1 4.3-alpha1.x
org.apache.httpcomponents / httpclient 4.3 4.3.1