Vulnerability CVE-2022-39364


Published: 2022-10-27

Description:
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. In Nextcloud Server prior to versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server prior to versions 22.2.10.5, 23.0.9, and 24.0.5 an attacker reading `nextcloud.log` may gain knowledge of credentials to connect to a SharePoint service. Nextcloud Server versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server versions 22.2.10.5, 23.0.9, and 24.0.5 contain a patch for this issue. As a workaround, set `zend.exception_ignore_args = On` as an option in `php.ini`.

 References:
https://github.com/nextcloud/sharepoint/issues/141
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpf5-jj85-36h5
https://github.com/nextcloud/server/pull/33689
https://hackerone.com/reports/1652903

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