CVE-2019-3876 - Cross-Site Scripting (XSS) vulnerability in Redhat Openshift Container Platform

Publication

2019-04-01

Last modification

2019-07-25

Summary

A flaw was found in the /oauth/token/request custom endpoint of the OpenShift OAuth server allowing for XSS generation of CLI tokens due to missing X-Frame-Options and CSRF protections. If not otherwise prevented, a separate XSS vulnerability via JavaScript could further allow for the extraction of these tokens.

Classification

CWE-79 - Cross-Site Scripting (XSS)

Risk level (CVSS AV:N/AC:M/Au:N/C:N/I:P/A:N)

Medium

4.3

Access Vector

  • Network
  • Adjacent Network
  • Local

Access Complexity

  • Low
  • Medium
  • High

Authentication

  • None
  • Single
  • Multiple

Confident. Impact

  • Complete
  • Partial
  • None

Integrity Impact

  • Complete
  • Partial
  • None

Affected Products

Vendor Product Versions
Redhat Openshift Container Platform  3.1 , 3.0 , 3.3 , 3.4 , 3.10 , 3.2 , 3.7 , 3.8 , 3.6 , 3.5 , 3.9 , 3.11