Incorrect Implementation of Authentication Algorithm Affecting org.eclipse.edc:transfer-data-plane package, versions [0.5.0,0.9.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.06% (29th percentile)

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  • Snyk ID SNYK-JAVA-ORGECLIPSEEDC-7931064
  • published 11 Sep 2024
  • disclosed 11 Sep 2024
  • credit Thomas Neidhart

How to fix?

Upgrade org.eclipse.edc:transfer-data-plane to version 0.9.0 or higher.

Overview

Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm via the ConsumerPullTransferTokenValidationApiController function. An attacker can bypass the check for token expiration by exploiting the lack of validation for token validity (expiry, not-before, issuance date).

Note:

This is only exploitable if a dataplane is configured to support http proxy consumer pull.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
5.6 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    Present
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    None
  • Integrity (VI)
    None
  • Availability (VA)
    Low
  • Confidentiality (SC)
    High
  • Integrity (SI)
    High
  • Availability (SA)
    Low