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Arbitrary Code Execution Affecting org.python:jython-standalone package, versions [,2.7.1b3)

Severity

 Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    2.34% (90th percentile)

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  • Snyk ID SNYK-JAVA-ORGPYTHON-31451
  • published 7 Jun 2017
  • disclosed 19 Jan 2016
  • credit Alvaro Munoz, Christian Schneider
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Introduced: 19 Jan 2016

CVE-2016-4000 Open this link in a new tab
CWE-94 Open this link in a new tab

Overview

org.python:jython-standalone Affected versions of this package are vulnerable to Arbitrary Code Execution by sending a serialized function to the deserializer, which in turn will execute the code.

CVSS Scores

version 3.1
Expand this section

Snyk

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