# CVE-2023-46849: Use of --fragment option can lead to a division by zero error which can be fatal
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OpenVPN 2.6 from version 2.6.0 up to and including version 2.6.6 incorrectly restores the "--fragment" configuration under certain conditions. This can result in a division by zero error. On platforms where a division by zero is fatal, this will cause OpenVPN to crash.
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OpenVPN 2.6 from v2.6.0 up to and including v.2.6.6 incorrectly restore "--fragment" configuration in some circumstances. This can lead to a division by zero error. On platforms where division by zero is fatal, this will cause OpenVPN to crash.