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From "Michael Brohl (Jira)" <j...@apache.org>
Subject [jira] [Updated] (OFBIZ-10837) Improve ObjectInputStream class (CVE-2019-0189)
Date Tue, 25 Feb 2020 21:57:00 GMT

     [ https://issues.apache.org/jira/browse/OFBIZ-10837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Brohl updated OFBIZ-10837:
----------------------------------
    Fix Version/s:     (was: 17.12.02)
                   17.12.01

> Improve ObjectInputStream class (CVE-2019-0189)
> -----------------------------------------------
>
>                 Key: OFBIZ-10837
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-10837
>             Project: OFBiz
>          Issue Type: Sub-task
>          Components: framework
>    Affects Versions: Release Branch 16.11, Release Branch 18.12, Release Branch 17.12
>            Reporter: Jacques Le Roux
>            Assignee: Jacques Le Roux
>            Priority: Major
>             Fix For: 16.11.06, 18.12.01, 17.12.01
>
>
> As reported by FindBugs and Sonar, it's troubling (a Bad practice in Sonar[1], a code
smell in Findbugs[2]) when extending to use the same name than the extended Object.[3]
> [1] [https://sbforge.org/sonar/rules/show/findbugs:NM_SAME_SIMPLE_NAME_AS_SUPERCLASS?layout=false]
>  [2] [https://logging.apache.org/log4j/log4j-2.2/log4j-jul/findbugs.html]
>  [3] Bug: The class name org.apache.ofbiz.base.util.ObjectInputStream shadows the simple
name of the superclass java.io.ObjectInputStream
> This class has a simple name that is identical to that of its superclass, except that
its superclass is in a different package (e.g., alpha.Foo extends beta.Foo). This can be exceptionally
confusing, create lots of situations in which you have to look at import statements to resolve
references and creates many opportunities to accidentally define methods that do not override
methods in their superclasses.
> Rank: Troubling (14), confidence: High
>  Pattern: NM_SAME_SIMPLE_NAME_AS_SUPERCLASS
>  Type: Nm, Category: BAD_PRACTICE (Bad practice)
> {color:#de350b}2019/09/12: Initiallty this description was intentionnaly done to somehow
hide a security issue (CVE-2019-0189) while allowing to fix the bug.{color}



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