Bug 1461928 - (CVE-2016-4000) CVE-2016-4000 jython: Unsafe deserialization leads to code execution
CVE-2016-4000 jython: Unsafe deserialization leads to code execution
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
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Assigned To: Red Hat Product Security
impact=important,public=20160201,repo...
: Security
Depends On:
Blocks: 1461930
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Reported: 2017-06-15 11:59 EDT by Andrej Nemec
Modified: 2017-06-30 02:39 EDT (History)
24 users (show)

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Last Closed: 2017-06-30 02:39:07 EDT
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Description Andrej Nemec 2017-06-15 11:59:19 EDT
It was found that jython is vulnerable to arbitrary code executionby sending a serialized function to the deserializer, which in turn will execute the code.

Upstream issue:

http://bugs.jython.org/issue2454

Upstream patch:

https://hg.python.org/jython/rev/d06e29d100c0

References:

https://snyk.io/vuln/SNYK-JAVA-ORGPYTHON-31451

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