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NULL Pointer Dereference Affecting net.lingala.zip4j:zip4j Open this link in a new tab package, versions [,2.7.0)

0.0
medium

  • Attack Complexity

    Low

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  • snyk-id

    SNYK-JAVA-NETLINGALAZIP4J-1074967

  • published

    15 Feb 2021

  • disclosed

    15 Feb 2021

  • credit

    Martin D'Aloia

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Introduced: 15 Feb 2021

CWE-476 Open this link in a new tab

How to fix?

Upgrade net.lingala.zip4j:zip4j to version 2.7.0 or higher.

Overview

net.lingala.zip4j:zip4j is an open source java library to handle zip files.

Affected versions of this package are vulnerable to NULL Pointer Dereference. A ZipFile can be constructed with a null File reference, leading to a null pointer exception on this line when an operation is carried.