{"id":"UBUNTU-CVE-2023-48183","details":"QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of \"this\" with eval.","modified":"2026-02-04T04:40:39.981772Z","published":"2024-04-23T07:15:00Z","related":["USN-7439-1"],"upstream":["CVE-2023-48183"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-48183"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-48183"},{"type":"REPORT","url":"https://github.com/bellard/quickjs/issues/192"},{"type":"REPORT","url":"https://github.com/bellard/quickjs/commit/c4cdd61a3ed284cd760faf6b00bbf0cb908da077"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7439-1"}],"affected":[{"package":{"name":"quickjs","ecosystem":"Ubuntu:Pro:24.04:LTS","purl":"pkg:deb/ubuntu/quickjs@2021.03.27-1ubuntu0.1~esm1?arch=source&distro=esm-apps/noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.03.27-1ubuntu0.1~esm1"}]}],"versions":["2021.03.27-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libquickjs","binary_version":"2021.03.27-1ubuntu0.1~esm1"},{"binary_name":"quickjs","binary_version":"2021.03.27-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-48183.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}