{"id":"UBUNTU-CVE-2022-43283","details":"wasm2c v1.0.29 was discovered to contain an abort in CWriter::Write.","modified":"2025-10-24T04:53:57Z","published":"2022-10-28T21:15:00Z","upstream":["CVE-2022-43283"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-43283"},{"type":"REPORT","url":"https://github.com/WebAssembly/wabt/issues/1985"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-43283"}],"affected":[{"package":{"name":"wabt","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/wabt@1.0.13-1build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.11-1","1.0.12-1","1.0.13-1","1.0.13-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.13-1build1","binary_name":"wabt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43283.json"}},{"package":{"name":"wabt","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/wabt@1.0.27-1?arch=source&distro=jammy"},"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.27-1","binary_name":"wabt"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-43283.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}