{"id":"CVE-2022-33047","aliases":["DEBIAN-CVE-2022-33047","EUVD-2022-36104","GHSA-9wwr-74pw-r9j7"],"status":"published","title":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","description":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","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":"2026-11-09","score":0.01173,"percentile":0.67722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-07-06T18:17:52Z","modified":"2026-10-28T02:31:02Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"texlive-bin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2022.20220321.62855-5.1","2022.20220321.62855-5.1+deb12u1","2022.20220321.62855-5.1+deb12u2","2022.20220321.62855-6","2022.20220321.62855-7","2022.20220321.62855-8","2023.20230311.66589-1","2023.20230311.66589-2","2023.20230311.66589-3","2023.20230311.66589-4","2023.20230311.66589-5","2023.20230311.66589-6","2023.20230311.66589-7","2023.20230311.66589-8","2023.20230311.66589-9","2024.20240313.70630+ds-1","2024.20240313.70630+ds-2","2024.20240313.70630+ds-3","2024.20240313.70630+ds-4","2024.20240313.70630+ds-5","2024.20240313.70630+ds-6","2025.20250727.75242+ds-1","2025.20250727.75242+ds-2","2025.20250727.75242+ds-3","2025.20250727.75242+ds-4","2025.20250727.75242+ds-5","2025.20250727.75242+ds-5~hurd.1","2026.20260303.78225+ds-1","2026.20260303.78225+ds-2","2026.20260303.78225+ds-3","2026.20260303.78225+ds-4","2026.20260303.78225+ds-5"]},{"source":"osv","ecosystem":"Debian:13","package":"texlive-bin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2024.20240313.70630+ds-6","2025.20250727.75242+ds-1","2025.20250727.75242+ds-2","2025.20250727.75242+ds-3","2025.20250727.75242+ds-4","2025.20250727.75242+ds-5","2025.20250727.75242+ds-5~hurd.1","2026.20260303.78225+ds-1","2026.20260303.78225+ds-2","2026.20260303.78225+ds-3","2026.20260303.78225+ds-4","2026.20260303.78225+ds-5"]},{"source":"osv","ecosystem":"Debian:14","package":"texlive-bin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2024.20240313.70630+ds-6","2025.20250727.75242+ds-1","2025.20250727.75242+ds-2","2025.20250727.75242+ds-3","2025.20250727.75242+ds-4","2025.20250727.75242+ds-5","2025.20250727.75242+ds-5~hurd.1","2026.20260303.78225+ds-1","2026.20260303.78225+ds-2","2026.20260303.78225+ds-3","2026.20260303.78225+ds-4","2026.20260303.78225+ds-5"]}],"products":[{"vendor":"otfcc_project","product":"otfcc"}],"references":[{"url":"https://drive.google.com/file/d/1g3MQajVLZAaZMRfIQHSLT6XRw-B4Dmz8/view?usp=sharing","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33047","tags":["advisory"]},{"url":"http://otfcc.com"},{"url":"https://github.com/advisories/GHSA-9wwr-74pw-r9j7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33047.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-33047","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-33047","description":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","status":"published","published":"2022-07-06T18:17:52Z","modified":"2026-07-09T00:19:38.604Z","updated_at":"2026-11-02T14:34:40.621895Z"}],"euvd":[{"id":"EUVD-2022-36104","description":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","status":"published","published":"2022-07-06T18:17:52Z","modified":"2026-07-09T00:19:38Z","updated_at":"2026-11-02T18:20:07.696389Z"}],"ghsa":[{"id":"GHSA-9wwr-74pw-r9j7","title":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","description":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via otfccbuild.c.","status":"published","published":"2022-07-07T00:00:23Z","modified":"2023-01-27T05:04:52Z","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":"2026-11-02T14:42:34.546883Z"}],"nvd":[{"id":"CVE-2022-33047","description":"OTFCC v0.10.4 was discovered to contain a heap buffer overflow after free via 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otfccbuild.c.","status":"published","published":"2022-07-06T18:17:52Z","modified":"2026-10-28T02:31:02.45384471Z","updated_at":"2026-11-02T15:44:25.860945Z"}]}}