{"id":"UBUNTU-CVE-2023-31669","details":"WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (\").","modified":"2025-10-24T05:01:58Z","published":"2023-05-23T12:15:00Z","upstream":["CVE-2023-31669"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31669"},{"type":"REPORT","url":"https://github.com/WebAssembly/wabt/issues/2165"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-31669"}],"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_name":"wabt","binary_version":"1.0.13-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-31669.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/2023/UBUNTU-CVE-2023-31669.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":"low"}]}