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Command Injection Affecting extra-asciinema package, versions <1.0.23

Severity

0.0
critical
0
10

    Threat Intelligence

    Exploit Maturity
    Proof of concept

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  • Snyk ID SNYK-JS-EXTRAASCIINEMA-608292
  • published 23 Aug 2020
  • disclosed 22 Aug 2020
  • credit d3lla
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Introduced: 22 Aug 2020

CVE NOT AVAILABLE CWE-78 Open this link in a new tab

How to fix?

Upgrade extra-asciinema to version 1.0.23 or higher.

Overview

extra-asciinema is an asciinema is a terminal screen recorder.

Affected versions of this package are vulnerable to Command Injection via insecure command formatting. The issue occurs because a user input parameter is used inside a command that is executed without any check.

CVSS Scores

version 3.1
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Snyk

10 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High