NULL Pointer Dereference Affecting net.lingala.zip4j:zip4j Open this link in a new tab package, versions [,2.7.0)
Attack Complexity
Low
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snyk-id
SNYK-JAVA-NETLINGALAZIP4J-1074967
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published
15 Feb 2021
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disclosed
15 Feb 2021
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credit
Martin D'Aloia
Introduced: 15 Feb 2021
CWE-476 Open this link in a new tabHow 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.