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https://issues.apache.org/jira/browse/CONFIGURATION-819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary D. Gregory resolved CONFIGURATION-819.
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Resolution: Information Provided
> Uncaught snakeyaml.error.YAMLException in YAMLConfiguration.write
> -----------------------------------------------------------------
>
> Key: CONFIGURATION-819
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-819
> Project: Commons Configuration
> Issue Type: Bug
> Reporter: Weber Jo
> Priority: Major
> Attachments: 48192.patch,
> clusterfuzz-testcase-YAMLConfigurationWriteFuzzer-5634459279425536,
> clusterfuzz-testcase-minimized-YAMLConfigurationWriteFuzzer-5634459279425536,
> stacktrace.txt
>
>
> When executing YAMLConfiguration.write with malformed input, there is the
> possibility to receive a snakeyaml.error.YAMLException which does not get
> caught and leads to a crash.
> This was found through OSS-Fuzz ([Crash
> #48192|https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48192]).
> I attached the stacktrace and the crashing inputs.
> Furthermore, I attached a possible fix that suppresses the given crashing
> inputs.
> It passes all unit tests, but I am not sure if fits your code standards or if
> you want to catch the exception earlier (as in YAMLConfiguration.dump)
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