{"id":"CVE-2022-1982","summary":"A crafted SVG attachment can crash a Mattermost server","details":"Uncontrolled resource consumption in Mattermost version 6.6.0 and earlier allows an authenticated attacker to crash the server via a crafted SVG attachment on a post.","aliases":["BIT-mattermost-2022-1982","GHSA-gwpf-95jc-63rv"],"modified":"2026-08-27T03:30:50.823725150Z","published":"2022-06-02T17:03:07Z","database_specific":{"cna_assigner":"Mattermost","cwe_ids":["CWE-400"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1982.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"6.5.x 6.5.0"},{"last_affected":"6.5.x 6.5.0"},{"introduced":"6.6.x 6.6.0"},{"last_affected":"6.6.x 6.6.0"},{"introduced":"5.x"},{"last_affected":"5.39"},{"introduced":"6.x"},{"last_affected":"6.3.7"},{"introduced":"6.4.x"},{"last_affected":"6.4.2"}]}]},"references":[{"type":"WEB","url":"https://mattermost.com/security-updates/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1982.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1982"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mattermost/mattermost","events":[{"introduced":"85a75526c7c03fca1d14a39cfb3f2638d98d3fe1"},{"fixed":"a030ae538b9cd373b4e0aa808fc426b82ed24937"},{"introduced":"86a797bc64e7448dbfaa670ed6b8fd7b437e97c3"},{"fixed":"546344be9c73c865678f9ecb6ebfa51b4cb4af9d"},{"introduced":"7fff157bcf85b54d595e22262a66d7f28d4b5a68"},{"last_affected":"e05e0f9379e1324618601e3ba6111d78710e6319"}],"database_specific":{"cpe":["cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:6.5.0:*:*:*:*:*:*:*","cpe:2.3:a:mattermost:mattermost_server:6.6.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"5.0.0"},{"fixed":"6.3.8"},{"introduced":"6.4.0"},{"fixed":"6.4.3"},{"introduced":"6.5.0"},{"last_affected":"6.5.0"},{"introduced":"6.6.0"},{"last_affected":"6.6.0"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["6.5.0","6.6.0","v6.4.2","v6.4.1","v6.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1982.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}