{"id":"CVE-2022-46440","aliases":["EUVD-2022-49245","GHSA-qq48-cwf8-h6fx","UBUNTU-CVE-2022-46440"],"status":"published","title":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00288,"percentile":0.2159,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2023-02-24T00:00:00Z","modified":"2026-06-17T05:11:47Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"swftools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.2+git20130725-2","0.9.2+git20130725-2ubuntu1","0.9.2+git20130725-4","0.9.2+git20130725-4.1~build0.16.04.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"swftools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.2+git20130725-4.1"]}],"products":[{"vendor":"swftools","product":"swftools"}],"references":[{"url":"https://github.com/matthiaskramm/swftools/issues/194","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/keepinggg/poc","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46440"},{"url":"https://github.com/advisories/GHSA-qq48-cwf8-h6fx"},{"url":"https://ubuntu.com/security/CVE-2022-46440","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-46440","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-46440","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","status":"published","published":"2023-02-24T00:00:00Z","modified":"2025-03-12T15:39:11.035Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:32.156873Z"}],"euvd":[{"id":"EUVD-2022-49245","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","status":"published","published":"2023-02-24T00:00:00Z","modified":"2025-03-12T15:39:11Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:53:06.438267Z"}],"ghsa":[{"id":"GHSA-qq48-cwf8-h6fx","title":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","status":"published","published":"2023-02-24T03:30:14Z","modified":"2025-03-12T18:32:41Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:00:15.034834Z"}],"nvd":[{"id":"CVE-2022-46440","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","status":"published","published":"2023-02-24T02:15:10.377Z","modified":"2026-06-17T05:11:47.073Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:36.601381Z"}],"osv":[{"id":"UBUNTU-CVE-2022-46440","description":"ttftool v0.9.2 was discovered to contain a segmentation violation via the readU16 function at ttf.c.","status":"published","published":"2023-02-24T02:15:00Z","modified":"2025-10-24T04:54:01Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:53:56.473586Z"}]}}