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From "Yoshitaka Kawashima (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEANUTILS-463) Class loader vulnerability in DefaultResolver
Date Thu, 01 May 2014 03:56:15 GMT

    [ https://issues.apache.org/jira/browse/BEANUTILS-463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986325#comment-13986325
] 

Yoshitaka Kawashima commented on BEANUTILS-463:
-----------------------------------------------

I wrote this article.
http://qiita.com/kawasima/items/670d2591bc8fea19dc1d

Considering CVE-2014-0114, It'd be great if  the "class" keyword don't be regarded as a bean
property in DefaultResolver.
As follows:
https://gist.github.com/nakamura-to/11347570

But considering the wide-ranging impact, I think it's okay to build the alternative resolver
like the above one  into the commons-beanutils.

> Class loader vulnerability in DefaultResolver
> ---------------------------------------------
>
>                 Key: BEANUTILS-463
>                 URL: https://issues.apache.org/jira/browse/BEANUTILS-463
>             Project: Commons BeanUtils
>          Issue Type: Improvement
>          Components: Expression Syntax
>    Affects Versions: 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.9.0, 1.9.1
>            Reporter: Patrick Trainor
>
> There is no check for the "class" keyword when getting nested properties. Please see
here (and translate it) for a more detailed explanation:
> http://qiita.com/kawasima/items/670d2591bc8fea19dc1d



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