Inviting excessive long email addresses to a calendar event makes the Nextcloud server unresponsive
概要
Inviting excessive long email addresses to a calendar event makes the Nextcloud server unresponsive
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Nextcloud calendar is a calendar app for the Nextcloud server platform. Due to missing precondition checks the server was trying to validate strings of any length as email addresses even when megabytes of data were provided, eventually making the server busy and unresponsive. It is recommended that the Nextcloud Calendar app is upgraded to 4.4.4. The only workaround for users unable to upgrade is to disable the calendar app.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web hackerone.com