Cross-Site Request Forgery (CSRF) Affecting com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer package, versions [,1.24.2)


0.0
medium
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-JAVA-COMSONYERICSSONJENKINSPLUGINSBFA-538457

  • published

    20 Dec 2019

  • disclosed

    17 Dec 2019

  • credit

    Daniel Beck, CloudBees, Inc.

How to fix?

Upgrade com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer to version 1.24.2 or higher.

Overview

com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer is a that analyzes the causes of failed builds and presents the causes on the build page.

Affected versions of this package are vulnerable to Cross-Site Request Forgery (CSRF). The plugin does not perform a permission check in a method performing form validation. This allows users with Overall/Read access to supply a computationally expensive regular expression that will hang the request handling thread.

Additionally, this form validation method does not require POST requests, resulting in a CSRF vulnerability.