{"id":"CVE-2022-29777","aliases":["EUVD-2022-34098","GHSA-5q8q-7vqj-xx32"],"status":"published","title":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to...","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.07019,"percentile":0.94255,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-06-01T12:51:11Z","modified":"2026-10-28T10:28:56Z","products":[{"vendor":"onlyoffice","product":"core"},{"vendor":"onlyoffice","product":"document_server"}],"references":[{"url":"https://github.com/ONLYOFFICE/DocumentServer/blob/master/CHANGELOG.md#601","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://github.com/ONLYOFFICE/core/commit/b17d5e860f30e8be2caeb0022b63be4c76660178","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/moehw/poc_exploits/tree/master/CVE-2022-29777","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29777","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5q8q-7vqj-xx32"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29777.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-29777","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","status":"published","published":"2022-06-01T12:51:11Z","modified":"2024-08-03T06:33:42.469Z","updated_at":"2026-11-02T14:34:36.270817Z"}],"euvd":[{"id":"EUVD-2022-34098","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","status":"published","published":"2022-06-01T12:51:11Z","modified":"2024-08-03T06:33:42Z","updated_at":"2026-11-03T03:25:38.110935Z"}],"ghsa":[{"id":"GHSA-5q8q-7vqj-xx32","title":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to...","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","status":"published","published":"2022-06-03T00:01:06Z","modified":"2023-01-27T05:03:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:42:18.285263Z"}],"nvd":[{"id":"CVE-2022-29777","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","status":"published","published":"2022-06-02T14:15:51.12Z","modified":"2026-06-17T04:40:42.213Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:21.261605Z"}],"osv":[{"id":"CVE-2022-29777","description":"Onlyoffice Document Server v6.0.0 and below and Core 6.1.0.26 and below were discovered to contain a heap overflow via the component DesktopEditor/fontengine/fontconverter/FontFileBase.h.","status":"published","published":"2022-06-01T12:51:11Z","modified":"2026-10-28T10:28:56.675156205Z","updated_at":"2026-11-02T15:44:25.164673Z"}]}}