Improper Verification of Cryptographic Signature Affecting org.apache.druid.extensions:druid-pac4j package, versions [0.18.0,30.0.1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-JAVA-ORGAPACHEDRUIDEXTENSIONS-8055230
  • published 19 Sep 2024
  • disclosed 17 Sep 2024
  • credit mr-n30

How to fix?

Upgrade org.apache.druid.extensions:druid-pac4j to version 30.0.1 or higher.

Overview

Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature through the manipulation of the pac4j session cookie. An attacker can decrypt and potentially alter encrypted messages by exploiting the padding oracle flaw.

Note: Druid installations not using the druid-pac4j extension are not affected by this vulnerability.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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