{"id":"GHSA-f37q-q7p2-ccfc","summary":"Resource exhaustion in Mattermost","details":"The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.","aliases":["BIT-mattermost-2022-1337","CVE-2022-1337","GO-2022-0595"],"modified":"2024-08-21T15:41:40.645864Z","published":"2022-04-14T00:00:17Z","database_specific":{"nvd_published_at":"2022-04-13T18:15:00Z","cwe_ids":["CWE-400","CWE-770"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-04-26T13:05:37Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1337"},{"type":"PACKAGE","url":"https://github.com/mattermost/mattermost-server"},{"type":"WEB","url":"https://mattermost.com/security-updates"}],"affected":[{"package":{"name":"github.com/mattermost/mattermost-server/v6","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost-server/v6"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.4.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-f37q-q7p2-ccfc/GHSA-f37q-q7p2-ccfc.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:H"}]}