{"id":"CVE-2023-27119","aliases":["DEBIAN-CVE-2023-27119","EUVD-2023-30903","GHSA-wx77-rf27-wqwf","PYSEC-2023-318","UBUNTU-CVE-2023-27119"],"status":"published","title":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt:...","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","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":"2026-11-11","score":0.00278,"percentile":0.20502,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:34Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.32-1","1.0.33-1","1.0.34+dsfg+~cs1.0.32-1","1.0.34+dsfg2+~cs1.0.32-1","1.0.34+dsfg2+~cs1.0.32-2","1.0.34+dsfg2+~cs1.0.32-3","1.0.34+dsfg2+~cs1.0.32-4","1.0.34-1","1.0.36+dfsg+~cs1.0.36-1","1.0.36+dfsg+~cs1.0.36-2","1.0.41+dfsg+~cs1.0.39-1","1.0.41+dfsg+~cs1.0.39-2","1.0.42+dfsg+~cs1.0.39-1","1.0.42+dfsg+~cs1.0.39-2"]},{"source":"osv","ecosystem":"Debian:13","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36+dfsg+~cs1.0.36-2","1.0.41+dfsg+~cs1.0.39-1","1.0.41+dfsg+~cs1.0.39-2","1.0.42+dfsg+~cs1.0.39-1","1.0.42+dfsg+~cs1.0.39-2"]},{"source":"osv","ecosystem":"Debian:14","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36+dfsg+~cs1.0.36-2","1.0.41+dfsg+~cs1.0.39-1","1.0.41+dfsg+~cs1.0.39-2","1.0.42+dfsg+~cs1.0.39-1","1.0.42+dfsg+~cs1.0.39-2"]},{"source":"osv","ecosystem":"PyPI","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.29"}]}],"versions":["0.1","0.1.1","0.1.2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.11-1","1.0.12-1","1.0.13-1","1.0.13-1build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.20-1","1.0.24-1","1.0.24-2","1.0.25-1","1.0.26-1","1.0.27-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.33-1","1.0.34-1","1.0.34+dsfg2+~cs1.0.32-1ubuntu1","1.0.34+dsfg2+~cs1.0.32-1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.34+dsfg2+~cs1.0.32-1ubuntu2","1.0.36+dfsg+~cs1.0.36-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36+dfsg+~cs1.0.36-2ubuntu1","1.0.36+dfsg+~cs1.0.36-2ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wabt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.36+dfsg+~cs1.0.36-2ubuntu1"]}],"products":[{"vendor":"webassembly","product":"wabt"}],"references":[{"url":"https://github.com/WebAssembly/wabt/issues/1990","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27119","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wx77-rf27-wqwf"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27119.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-27119","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-27119","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-27119","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-27119","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2025-02-28T21:38:19.531Z","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"}],"updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-30903","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2025-02-28T21:38:19Z","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":"2026-11-02T20:53:18.616638Z"}],"ghsa":[{"id":"GHSA-wx77-rf27-wqwf","title":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt:...","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T03:30:15Z","modified":"2023-03-15T18:30:28Z","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":"2026-11-02T14:54:20.892008Z"}],"nvd":[{"id":"CVE-2023-27119","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T02:15:58.6Z","modified":"2026-06-17T05:44:25.07Z","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"}],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-27119","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:34.129119261Z","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":"2026-11-02T15:44:31.135751Z"},{"id":"DEBIAN-CVE-2023-27119","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T02:15:58.6Z","modified":"2026-10-26T18:00:44.82625085Z","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":"2026-11-02T15:45:39.679062Z"},{"id":"PYSEC-2023-318","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T02:15:58.6Z","modified":"2026-05-21T15:00:30.423961378Z","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":"2026-11-02T15:52:53.837392Z"},{"id":"UBUNTU-CVE-2023-27119","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.","status":"published","published":"2023-03-10T02:15:00Z","modified":"2026-10-17T12:57:16.89724761Z","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":"2026-11-02T16:54:20.198616Z"}]}}
