{"id":"CVE-2022-44789","aliases":["DEBIAN-CVE-2022-44789","DSA-5291-1","EUVD-2022-47721","GHSA-57j3-gx8q-fwcj","OESA-2023-1137","OESA-2023-1138","UBUNTU-CVE-2022-44789"],"status":"published","title":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.1 allows an...","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.02497,"percentile":0.8492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-119","CWE-787"],"published":"2022-11-23T00:00:00Z","modified":"2026-11-03T06:03:11Z","exploits":[{"source":"pocgithub","id":"alalng/CVE-2022-44789","title":"alalng/CVE-2022-44789","date":"2022-11-22","url":"https://github.com/alalng/CVE-2022-44789"}],"fixes":[{"ecosystem":"Debian:12","package":"mujs","fixed_in":["1.3.2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mujs","fixed_in":["1.3.2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mujs","fixed_in":["1.3.2-1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS","package":"mujs","fixed_in":["1.2.0-3.oe2203"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP1","package":"mujs","fixed_in":["1.2.0-3.oe2203sp1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.2-1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0-1+deb11u2"}]}],"versions":["1.1.0-1","1.1.0-1+deb11u1"],"bundled":3},{"source":"osv","ecosystem":"openEuler:22.03-LTS","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-3.oe2203"}]}]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP1","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-3.oe2203sp1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"mujs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.0-1","1.1.3-2","1.1.3-3","1.1.3-3ubuntu0.1~esm1"]}],"products":[{"vendor":"artifex","product":"mujs"},{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"https://github.com/ccxvii/mujs/commit/edb50ad66f7601ca9a3544a0e9045e8a8c60561f","tags":["x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/alalng/CVE-2022-44789/blob/main/PublicReferenceURL.txt","tags":["x_transferred","Patch","Third Party Advisory","web","report"]},{"url":"https://github.com/ccxvii/mujs/releases/tag/1.3.2","tags":["x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://www.debian.org/security/2022/dsa-5291","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO/","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-44789","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MC6PLHTXHZ7GW7QQGTLBHLXL47UHTHXO"},{"url":"https://github.com/advisories/GHSA-57j3-gx8q-fwcj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/44xxx/CVE-2022-44789.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-44789","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1137","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1138","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-44789","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-44789","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-44789","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T19:51:11.137Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:30.176321Z"}],"euvd":[{"id":"EUVD-2022-47721","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T00:00:00Z","modified":"2025-04-25T19:51:11Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:02.538258Z"}],"ghsa":[{"id":"GHSA-57j3-gx8q-fwcj","title":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.1 allows an...","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.1 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T21:30:31Z","modified":"2025-04-25T21:30:47Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T15:02:02.261137Z"}],"nvd":[{"id":"CVE-2022-44789","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T21:15:11.167Z","modified":"2026-06-17T05:08:55.693Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:32.827264Z"}],"osv":[{"id":"CVE-2022-44789","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T00:00:00Z","modified":"2026-10-28T10:35:59.845287039Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"OESA-2023-1137","title":"mujs security update","description":"MuJS is a lightweight Javascript interpreter designed for embedding in other software to extend them with scripting capabilities.\r\n\r\nSecurity Fix(es):\r\n\r\nA logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.(CVE-2022-44789)","status":"published","published":"2023-03-04T11:05:37Z","modified":"2026-08-18T01:17:31.807917108Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.934788Z"},{"id":"OESA-2023-1138","title":"mujs security update","description":"MuJS is a lightweight Javascript interpreter designed for embedding in other software to extend them with scripting capabilities.\r\n\r\nSecurity Fix(es):\r\n\r\nA logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.(CVE-2022-44789)","status":"published","published":"2023-03-04T11:05:37Z","modified":"2026-08-18T01:17:31.806603688Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.934788Z"},{"id":"UBUNTU-CVE-2022-44789","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T21:15:00Z","modified":"2026-04-22T13:31:33.394677Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:53:56.473586Z"},{"id":"DEBIAN-CVE-2022-44789","description":"A logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.","status":"published","published":"2022-11-23T21:15:11.167Z","modified":"2026-11-03T06:03:11.191764919Z","updated_at":"2026-11-03T06:42:33.899035Z"},{"id":"DSA-5291-1","title":"mujs - security update","status":"published","published":"2022-11-28T00:00:00Z","modified":"2026-03-09T02:10:58.500543Z","updated_at":"2026-11-02T15:46:17.543497Z"}]}}