Information Exposure Through Sent Data Affecting org.eclipse.edc:data-plane-http-oauth2-core package, versions [0.2.1,0.6.3)


Severity

0.0
medium
0
10

    Threat Intelligence

    EPSS
    0.05% (16th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JAVA-ORGECLIPSEEDC-6814554
  • published 8 May 2024
  • disclosed 7 May 2024
  • credit Unknown

How to fix?

Upgrade org.eclipse.edc:data-plane-http-oauth2-core to version 0.6.3 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure Through Sent Data by resolving the clientSecretKey in the context of a provider's vault when it should be resolved in the consumer's. A user in the same dataspace can expose OAuth2-protected client data, which is sent to a consumer-controlled tokenUrl as part of an OAuth2 client credentials grant, and subsequently used as a bearer token.

CVSS Scores

version 3.1
Expand this section

Snyk

4.8 medium
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    Low
  • Availability (A)
    None