CVE-2023-32320 (GCVE-0-2023-32320)
Vulnerability from cvelistv5
Published
2023-06-22 20:57
Modified
2024-12-05 17:32
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Summary
Nextcloud Server is a data storage system for Nextcloud, a self-hosted productivity platform. When multiple requests are sent in parallel, all of them were executed even if the amount of faulty requests succeeded the limit by the time the response was sent to the client. This allowed someone to send as many requests the server could handle in parallel to bruteforce protected details instead of the configured limit, default 8. Nextcloud Server versions 25.0.7 and 26.0.2 and Nextcloud Enterprise Server versions 21.0.9.12, 22.2.10.12, 23.0.12.7, 24.0.12.2, 25.0.7 and 26.0.2 contain patches for this issue.
References
security-advisories@github.comhttps://github.com/nextcloud/security-advisories/security/advisories/GHSA-qphh-6xh7-vffgPatch, Vendor Advisory
security-advisories@github.comhttps://github.com/nextcloud/server/pull/38274Patch
security-advisories@github.comhttps://hackerone.com/reports/1918525Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qphh-6xh7-vffgPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/nextcloud/server/pull/38274Patch
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1918525Permissions Required
Impacted products
Vendor Product Version
nextcloud security-advisories Version: Nextcloud Server >= 25.0.0, < 25.0.7
Version: Nextcloud Server >= 26.0.0, < 26.0.2
Version: Nextcloud Enterprise Server >= 21.0.0, < 21.0.9.12
Version: Nextcloud Enterprise Server >= 22.0.0, < 22.2.10.12
Version: Nextcloud Enterprise Server >= 23.0.0, < 23.0.12.7
Version: Nextcloud Enterprise Server >= 24.0.0, < 24.0.12.2
Version: Nextcloud Enterprise Server >= 25.0.0, < 25.0.7
Version: Nextcloud Enterprise Server >= 26.0.0, < 26.0.2
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}


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UUIDv4 of the Vulnerability-Lookup instance
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