{"id":"UBUNTU-CVE-2023-31920","details":"Jerryscript 3.0 (commit 05dbbd1) was discovered to contain an Assertion Failure via the vm_loop at jerry-core/vm/vm.c.","modified":"2025-10-24T05:01:58Z","published":"2023-05-12T14:15:00Z","upstream":["CVE-2023-31920"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31920"},{"type":"REPORT","url":"https://github.com/jerryscript-project/jerryscript/issues/5070"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-31920"}],"affected":[{"package":{"name":"iotjs","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/iotjs@1.0-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"iotjs","binary_version":"1.0-1"},{"binary_name":"iotjs-dev","binary_version":"1.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-31920.json"}},{"package":{"name":"iotjs","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/iotjs@1.0+715-1ubuntu2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0+715-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"iotjs","binary_version":"1.0+715-1ubuntu2"},{"binary_name":"iotjs-dev","binary_version":"1.0+715-1ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-31920.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"}]}