Vulnerability Monitor

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CVE-2022-39346

Nextcloud server is an open source personal cloud server. Affected versions of nextcloud server did not properly limit user display names which could allow a malicious users to overload the backing database and cause a denial of service. It is recommended that the Nextcloud Server is upgraded to 22.2.10, 23.0.7 or 24.0.3. There are no known workarounds for this issue.

Published

2022-11-25T19:15:11.623

Last Modified

2024-11-21T07:18:05.107

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.5 (LOW)

Weaknesses

Type: Primary
CWE-20
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	nextcloud_enterprise_server	< 22.2.10	Yes
Application	nextcloud	nextcloud_enterprise_server	< 23.0.7	Yes
Application	nextcloud	nextcloud_enterprise_server	< 24.0.3	Yes
Application	nextcloud	nextcloud_server	< 22.2.10	Yes
Application	nextcloud	nextcloud_server	< 23.0.7	Yes
Application	nextcloud	nextcloud_server	< 24.0.3	Yes
Operating System	fedoraproject	fedora	35	Yes
Operating System	fedoraproject	fedora	36	Yes
Operating System	fedoraproject	fedora	37	Yes

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6w9f-jgjx-4vj6 Third Party Advisory ([email protected])
https://github.com/nextcloud/server/pull/33052 Patch, Third Party Advisory ([email protected])
https://hackerone.com/reports/1588562 Permissions Required, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TARDPRPBTI5TJRBYRVVQGTL6KWRCV5/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R32L3P53AQKQQC652LA5U3AWFTZKPDK3/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRAER4DCCHHSUDFHQ6LTIH4JEJFF73IU/ ([email protected])
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6w9f-jgjx-4vj6 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/server/pull/33052 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1588562 Permissions Required, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TARDPRPBTI5TJRBYRVVQGTL6KWRCV5/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R32L3P53AQKQQC652LA5U3AWFTZKPDK3/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRAER4DCCHHSUDFHQ6LTIH4JEJFF73IU/ (af854a3a-2127-422b-91ae-364da2661108)