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https://issues.apache.org/jira/browse/CASSANDRA-14427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16480188#comment-16480188
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Jason Brown edited comment on CASSANDRA-14427 at 5/18/18 5:29 AM:
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Holy cow, [~Lerh Low]. Thanks for all the background info. Based on that, it
looks like it is not imperative to upgrade the previous versions of casandra,
and thus upgrading trunk is sufficient.
+1 on the patch for trunk, and committed as sha
{{76ef78b7d74972bd235159ca304648ab439fb715}}. Thanks!
was (Author: jasobrown):
Holy cow, [~Lerh Low]. Thanks for all the background info. Based on that, it
looks like it is not imperative to upgrade the previous versions, and thus
upgrading trunk is sufficient.
+1 on the patch for trunk, and committed as sha
{{76ef78b7d74972bd235159ca304648ab439fb715}}. Thanks!
> Bump jackson version to >= 2.9.5
> --------------------------------
>
> Key: CASSANDRA-14427
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14427
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Lerh Chuan Low
> Assignee: Lerh Chuan Low
> Priority: Major
> Fix For: 4.0
>
> Attachments: 2.1-14427.txt, 2.2-14427.txt, 3.0-14427.txt,
> 3.X-14427.txt, trunk-14427.txt
>
>
> The Jackson being used by Cassandra is really old (1.9.2, and still
> references codehaus (Jackson 1) instead of fasterxml (Jackson 2)).
> There have been a few jackson vulnerabilities recently (mostly around
> deserialization which allows arbitrary code execution)
> [https://nvd.nist.gov/vuln/detail/CVE-2017-7525]
> [https://nvd.nist.gov/vuln/detail/CVE-2017-15095]
> [https://nvd.nist.gov/vuln/detail/CVE-2018-1327]
> [https://nvd.nist.gov/vuln/detail/CVE-2018-7489]
> Given that Jackson in Cassandra is really old and seems to be used also for
> reading in values, it looks worthwhile to update Jackson to 2.9.5.
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