{"id":"CVE-2023-27115","aliases":["DEBIAN-CVE-2023-27115","EUVD-2023-30899","GHSA-89r7-5w6c-hqpp","PYSEC-2023-316","UBUNTU-CVE-2023-27115"],"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::cat_compute_size.","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":0.00308,"percentile":0.23901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-665"],"published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:49Z","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":"webassembly"}],"references":[{"url":"https://github.com/WebAssembly/wabt/issues/1938","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://github.com/WebAssembly/wabt/issues/1992","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27115","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-89r7-5w6c-hqpp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/27xxx/CVE-2023-27115.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-27115","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-27115","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-27115","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-27115","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2025-02-28T17:03:06.069Z","cwes":["CWE-665"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-30899","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2025-02-28T17:03:06Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"none"}],"updated_at":"2026-11-02T20:53:19.492993Z"}],"ghsa":[{"id":"GHSA-89r7-5w6c-hqpp","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::cat_compute_size.","status":"published","published":"2023-03-10T03:30:15Z","modified":"2025-02-28T18:30:52Z","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-665"],"updated_at":"2026-11-02T15:00:05.050542Z"}],"nvd":[{"id":"CVE-2023-27115","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T02:15:58.457Z","modified":"2026-06-17T05:44:24.47Z","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"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"DEBIAN-CVE-2023-27115","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T02:15:58.457Z","modified":"2026-10-26T18:00:44.539792505Z","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-2023-316","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T02:15:58.457Z","modified":"2026-05-21T15:00:30.439550372Z","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-2023-27115","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T02:15:00Z","modified":"2026-10-17T12:57:17.113620195Z","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":"2026-11-02T16:54:20.198616Z"},{"id":"CVE-2023-27115","description":"WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::cat_compute_size.","status":"published","published":"2023-03-10T00:00:00Z","modified":"2026-10-28T02:30:49.132500881Z","updated_at":"2026-11-02T15:44:31.135751Z"}]}}
