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https://issues.apache.org/jira/browse/TEZ-4353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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D M Murali Krishna Reddy updated TEZ-4353:
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Affects Version/s: 0.10.0
> Update commons-io to 2.7
> ------------------------
>
> Key: TEZ-4353
> URL: https://issues.apache.org/jira/browse/TEZ-4353
> Project: Apache Tez
> Issue Type: Improvement
> Affects Versions: 0.10.0
> Reporter: D M Murali Krishna Reddy
> Priority: Major
>
> [https://nvd.nist.gov/vuln/detail/CVE-2021-29425]
> In Apache Commons IO before 2.7, When invoking the method
> FileNameUtils.normalize with an improper input string, like "//../foo", or
> "\\..\foo", the result would be the same value, thus possibly providing
> access to files in the parent directory, but not further above (thus
> "limited" path traversal), if the calling code would use the result to
> construct a path value.
> It is better to upgrade from 2.4 to 2.7 to fix the vulnerability.
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