Command Injection Affecting jison package, versions *


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.95% (84th percentile)

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  • Snyk ID SNYK-JS-JISON-570539
  • published 28 May 2020
  • disclosed 28 May 2020
  • credit 0x48piraj

How to fix?

There is no fixed version for jison.

Overview

jison is a package that provides an API for creating parsers in JavaScript.

Affected versions of this package are vulnerable to Command Injection. Arbitrary OS shell command execution is possible through a crafted command-line argument.

CVSS Scores

version 3.1
Expand this section

Snyk

5.3 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
Expand this section

NVD

9.8 critical