{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2022-39346","title":"Title"},{"category":"description","text":"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.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2022-39346","url":"https://www.suse.com/security/cve/CVE-2022-39346"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1205802 for CVE-2022-39346","url":"https://bugzilla.suse.com/1205802"},{"category":"external","summary":"Advisory link for openSUSE-SU-2023:0083-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/M7E2FX5KGET4IYNWVYBLR7XYJMJ7SJD4/"}],"title":"SUSE CVE CVE-2022-39346","tracking":{"current_release_date":"2025-03-15T07:23:45Z","generator":{"date":"2023-02-15T03:23:47Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-39346","initial_release_date":"2023-02-15T03:23:47Z","revision_history":[{"date":"2023-02-15T03:23:47Z","number":"2","summary":"Current version"},{"date":"2023-04-04T02:16:50Z","number":"3","summary":"Current version"},{"date":"2025-01-01T02:55:11Z","number":"4","summary":"Current version"},{"date":"2025-02-14T07:31:02Z","number":"5","summary":"Current version"},{"date":"2025-02-16T07:16:52Z","number":"6","summary":"Current version"},{"date":"2025-03-15T07:23:45Z","number":"7","summary":"Current version"}],"status":"interim","version":"7"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Package Hub 15 SP4","product":{"name":"SUSE Package Hub 15 SP4","product_id":"SUSE Package Hub 15 SP4"}},{"category":"product_name","name":"openSUSE Leap 15.4","product":{"name":"openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.4"}}},{"category":"product_version","name":"nextcloud-23.0.12-bp154.2.3.1","product":{"name":"nextcloud-23.0.12-bp154.2.3.1","product_id":"nextcloud-23.0.12-bp154.2.3.1","product_identification_helper":{"purl":"pkg:rpm/suse/nextcloud@23.0.12-bp154.2.3.1"}}},{"category":"product_version","name":"nextcloud-apache-23.0.12-bp154.2.3.1","product":{"name":"nextcloud-apache-23.0.12-bp154.2.3.1","product_id":"nextcloud-apache-23.0.12-bp154.2.3.1","product_identification_helper":{"purl":"pkg:rpm/suse/nextcloud-apache@23.0.12-bp154.2.3.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"nextcloud-23.0.12-bp154.2.3.1 as component of SUSE Package Hub 15 SP4","product_id":"SUSE Package Hub 15 SP4:nextcloud-23.0.12-bp154.2.3.1"},"product_reference":"nextcloud-23.0.12-bp154.2.3.1","relates_to_product_reference":"SUSE Package Hub 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"nextcloud-apache-23.0.12-bp154.2.3.1 as component of SUSE Package Hub 15 SP4","product_id":"SUSE Package Hub 15 SP4:nextcloud-apache-23.0.12-bp154.2.3.1"},"product_reference":"nextcloud-apache-23.0.12-bp154.2.3.1","relates_to_product_reference":"SUSE Package Hub 15 SP4"},{"category":"default_component_of","full_product_name":{"name":"nextcloud-23.0.12-bp154.2.3.1 as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:nextcloud-23.0.12-bp154.2.3.1"},"product_reference":"nextcloud-23.0.12-bp154.2.3.1","relates_to_product_reference":"openSUSE Leap 15.4"},{"category":"default_component_of","full_product_name":{"name":"nextcloud-apache-23.0.12-bp154.2.3.1 as component of openSUSE Leap 15.4","product_id":"openSUSE Leap 15.4:nextcloud-apache-23.0.12-bp154.2.3.1"},"product_reference":"nextcloud-apache-23.0.12-bp154.2.3.1","relates_to_product_reference":"openSUSE Leap 15.4"}]},"vulnerabilities":[{"cve":"CVE-2022-39346","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2022-39346"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Package Hub 15 SP4:nextcloud-23.0.12-bp154.2.3.1","SUSE Package Hub 15 SP4:nextcloud-apache-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-apache-23.0.12-bp154.2.3.1"]},"references":[{"category":"external","summary":"CVE-2022-39346","url":"https://www.suse.com/security/cve/CVE-2022-39346"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1205802 for CVE-2022-39346","url":"https://bugzilla.suse.com/1205802"},{"category":"external","summary":"Advisory link for openSUSE-SU-2023:0083-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/M7E2FX5KGET4IYNWVYBLR7XYJMJ7SJD4/"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Package Hub 15 SP4:nextcloud-23.0.12-bp154.2.3.1","SUSE Package Hub 15 SP4:nextcloud-apache-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-apache-23.0.12-bp154.2.3.1"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Package Hub 15 SP4:nextcloud-23.0.12-bp154.2.3.1","SUSE Package Hub 15 SP4:nextcloud-apache-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-23.0.12-bp154.2.3.1","openSUSE Leap 15.4:nextcloud-apache-23.0.12-bp154.2.3.1"]}],"threats":[{"category":"impact","date":"2022-11-25T22:00:22Z","details":"moderate"}],"title":"CVE-2022-39346"}]}