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https://issues.apache.org/jira/browse/HADOOP-18443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17606797#comment-17606797
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PJ Fanning edited comment on HADOOP-18443 at 9/19/22 11:43 PM:
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[~groot] it looks like snakeyaml now limits the size of the files it will parse
(changes in recent snakeyaml releases, including v1.32). 3Mb appears to be the
default limit.
*
[https://bitbucket.org/snakeyaml/snakeyaml/issues/547/restrict-the-size-of-incoming-data]
* Seems like there is a
[LoaderOptions|https://www.javadoc.io/doc/org.yaml/snakeyaml/latest/org/yaml/snakeyaml/LoaderOptions.html]
(setCodePointLimit) that can be used to configure the YAML parser. Hadoop
might need to allow users to override the limit.
was (Author: pj.fanning):
[~groot] it looks like snakeyaml now limits the size of the files it will parse
(changes in recent snakeyaml releases, including v1.32). 3Mb appears to be the
default limit.
*
[https://bitbucket.org/snakeyaml/snakeyaml/issues/547/restrict-the-size-of-incoming-data]
* Seems like there is a
[LoaderOptions]([https://www.javadoc.io/doc/org.yaml/snakeyaml/latest/org/yaml/snakeyaml/LoaderOptions.html)]
(setCodePointLimit) that can be used to configure the YAML parser. Hadoop
might need to allow users to override the limit.
> Upgrade snakeyaml to 1.32
> -------------------------
>
> Key: HADOOP-18443
> URL: https://issues.apache.org/jira/browse/HADOOP-18443
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 3.3.3, 3.3.4
> Reporter: Ashutosh Gupta
> Assignee: Ashutosh Gupta
> Priority: Major
> Labels: pull-request-available
>
> Upgrade snakeyaml to 1.32 to mitigate CVE-2022-25857 andÂ
> [CVE-2022-38752|https://github.com/advisories/GHSA-9w3m-gqgf-c4p9]
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