Executive Summary

Informations
Name CVE-2019-3875 First vendor Publication 2019-06-12
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Overall CVSS Score 4.8
Base Score 4.8 Environmental Score 4.8
impact SubScore 2.5 Temporal Score 4.8
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Cvss Base Score 5.8 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability was found in keycloak before 6.0.2. The X.509 authenticator supports the verification of client certificates through the CRL, where the CRL list can be obtained from the URL provided in the certificate itself (CDP) or through the separately configured path. The CRL are often available over the network through unsecured protocols ('http' or 'ldap') and hence the caller should verify the signature and possibly the certification path. Keycloak currently doesn't validate signatures on CRL, which can result in a possibility of various attacks like man-in-the-middle.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3875

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-295 Certificate Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Application 1

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/108748
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3875

Alert History

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Date Informations
2021-05-04 13:33:41
  • Multiple Updates
2021-04-22 02:47:11
  • Multiple Updates
2020-05-23 02:30:00
  • Multiple Updates
2019-10-10 05:21:06
  • Multiple Updates
2019-06-17 17:19:06
  • Multiple Updates
2019-06-14 17:18:58
  • Multiple Updates
2019-06-13 21:19:26
  • Multiple Updates
2019-06-12 21:19:23
  • First insertion