{"id":"CVE-2024-33263","aliases":["DEBIAN-CVE-2024-33263","EUVD-2024-31008","GHSA-wq4j-f7v3-vfpp","UBUNTU-CVE-2024-33263","USN-7439-1"],"status":"published","title":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime...","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","severity":{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00316,"percentile":0.247,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-617"],"published":"2024-04-26T00:00:00Z","modified":"2026-11-02T12:02:30Z","fixes":[{"ecosystem":"Debian:13","package":"quickjs","fixed_in":["2024.01.13-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"quickjs","fixed_in":["2024.01.13-5"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:24.04:LTS","package":"quickjs","fixed_in":["2021.03.27-1ubuntu0.1~esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:13","package":"quickjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2024.01.13-5"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"quickjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2024.01.13-5"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"quickjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.03.27-1ubuntu0.1~esm1"}]}],"versions":["2021.03.27-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:24.04:LTS","package":"quickjs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2021.03.27-1ubuntu0.1~esm1"}]}],"versions":["2021.03.27-1"],"bundled":3}],"products":[{"vendor":"bellard","product":"quickjs"},{"vendor":"ubuntu","product":"ubuntu"}],"references":[{"url":"https://github.com/bellard/quickjs/issues/277","tags":["x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-33263"},{"url":"https://github.com/advisories/GHSA-wq4j-f7v3-vfpp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-33263","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-33263","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-33263","tags":["report"]},{"url":"https://github.com/quickjs-ng/quickjs/pull/474","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7439-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-48183","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-48184","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-33263","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-04-26T00:00:00Z","modified":"2024-11-21T20:29:53.787Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:34:21.784174Z"}],"euvd":[{"id":"EUVD-2024-31008","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-04-26T00:00:00Z","modified":"2024-11-21T20:29:53Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:51.282957Z"}],"ghsa":[{"id":"GHSA-wq4j-f7v3-vfpp","title":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime...","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-05-14T18:30:48Z","modified":"2024-08-01T15:32:51Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T14:57:48.13007Z"}],"nvd":[{"id":"CVE-2024-33263","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-05-14T15:37:31.263Z","modified":"2026-06-17T07:31:35.25Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:09:57.497105Z"}],"osv":[{"id":"CVE-2024-33263","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-05-14T15:37:31.263Z","modified":"2026-03-14T12:33:20.578434Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:40.391953Z"},{"id":"DEBIAN-CVE-2024-33263","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-05-14T15:37:31.263Z","modified":"2026-11-02T12:02:30.715997351Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:42.530184Z"},{"id":"UBUNTU-CVE-2024-33263","description":"QuickJS commit 3b45d15 was discovered to contain an Assertion Failure via JS_FreeRuntime(JSRuntime *) at quickjs.c.","status":"published","published":"2024-05-14T15:37:00Z","modified":"2026-02-04T02:49:17.524374Z","cvss":[{"version":"3.1","score":4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:54:48.333535Z"},{"id":"USN-7439-1","title":"quickjs vulnerabilities","description":"It was discovered that QuickJS could be forced to reference uninitialized\nmemory in certain instances. An attacker could possibly use this issue to\ncause QuickJS to crash, resulting in a denial of service, or execute\narbitrary code. (CVE-2023-48183)\n\nIt was discovered that QuickJS incorrectly managed memory in certain\ncircumstances. An attacker could possibly use this issue to exhaust\nsystem resources, resulting in a denial of service. (CVE-2023-48184)\n\nIt was discovered that QuickJS could be forced to crash due to a\nfailing test. An attacker could possibly use this issue to cause a\ndenial of service. (CVE-2024-33263)\n","status":"published","published":"2025-04-15T18:24:06Z","modified":"2026-04-27T17:54:02.138175Z","updated_at":"2026-11-02T16:58:19.988474Z"}]}}