{"id":"UBUNTU-CVE-2020-29657","details":"In JerryScript 2.3.0, there is an out-of-bounds read in main_print_unhandled_exception in the main-utils.c file.","modified":"2026-04-22T12:40:23.587184Z","published":"2020-12-09T09:15:00Z","upstream":["CVE-2020-29657"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-29657"},{"type":"REPORT","url":"https://github.com/jerryscript-project/jerryscript/issues/4244"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-29657"}],"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_version":"1.0-1","binary_name":"iotjs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29657.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"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-29657.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}