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Remote Code Execution (RCE) Affecting github.com/thoughtworks/talisman package, versions <1.4.0

0.0
medium

Snyk CVSS

    Attack Complexity High
    Privileges Required High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept

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  • Snyk ID SNYK-GOLANG-GITHUBCOMTHOUGHTWORKSTALISMAN-597480
  • published 9 Aug 2020
  • disclosed 6 Aug 2020
  • credit svishwanath-tw
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Introduced: 6 Aug 2020

CVE NOT AVAILABLE CWE-94 Open this link in a new tab

How to fix?

Upgrade github.com/thoughtworks/talisman to version 1.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE).

PoC

  1. Create a malicious program and rename it to git.exe push commit to a repo.
  2. Now run talisman with --scan or --githook pre-commit

References