{"id":"CVE-2019-0542","aliases":["DEBIAN-CVE-2019-0542","EUVD-2019-0189","GHSA-mc23-976p-j42x","RHSA-2019:1422","RHSA-2019:2551","RHSA-2019:2552"],"status":"published","title":"xterm vulnerable to remote code execution","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","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":"2026-11-09","score":0.03166,"percentile":0.88094,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2019-01-09T15:00:00Z","modified":"2026-10-20T10:50:38Z","fixes":[{"ecosystem":"npm","package":"xterm","fixed_in":["3.8.1","3.9.2","3.10.1"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"node-xterm","fixed_in":["3.8.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"node-xterm","fixed_in":["3.8.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"node-xterm","fixed_in":["3.8.1-1"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-web-console","fixed_in":["0:3.11.104-1.git.1.3c3a7f2.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:3.9::el7","package":"atomic-openshift-web-console","fixed_in":["0:3.9.99-1.git.1.49cd7e9.el7"],"sources":["osv"]},{"ecosystem":"Red Hat:openshift:3.10::el7","package":"atomic-openshift-web-console","fixed_in":["0:3.10.163-1.git.1.c3a2131.el7"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1"}]}]},{"source":"ghsa","ecosystem":"npm","package":"xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.9.0"},{"fixed":"3.9.2"}]}]},{"source":"ghsa","ecosystem":"npm","package":"xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"3.10.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"node-xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"node-xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"node-xterm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.8.1-1"}]}]},{"source":"osv","ecosystem":"npm","package":"xterm","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.8.1"}]}]},{"source":"osv","ecosystem":"npm","package":"xterm","ranges":[{"type":"SEMVER","events":[{"introduced":"3.9.0"},{"fixed":"3.9.2"}]}]},{"source":"osv","ecosystem":"npm","package":"xterm","ranges":[{"type":"SEMVER","events":[{"introduced":"3.10.0"},{"fixed":"3.10.1"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:3.11::el7","package":"atomic-openshift-web-console","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.11.104-1.git.1.3c3a7f2.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:3.9::el7","package":"atomic-openshift-web-console","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.9.99-1.git.1.49cd7e9.el7"}]}]},{"source":"osv","ecosystem":"Red Hat:openshift:3.10::el7","package":"atomic-openshift-web-console","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.10.163-1.git.1.c3a2131.el7"}]}]}],"products":[{"vendor":"https://xtermjs.org/","product":"xterm.js"},{"vendor":"redhat","product":"openshift_container_platform"},{"vendor":"xtermjs","product":"xterm.js"}],"references":[{"url":"http://www.securityfocus.com/bid/106434","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://access.redhat.com/errata/RHBA-2019:0959","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2019:1422","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2552","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://access.redhat.com/errata/RHSA-2019:2551","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://github.com/xtermjs/xterm.js/releases","tags":["x_refsource_MISC","x_transferred","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-0542","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mc23-976p-j42x","tags":["advisory"]},{"url":"https://github.com/xtermjs/xterm.js/commit/3592c641cd0348e0b698e8a180aea2072c6bcd9a","tags":["web"]},{"url":"https://github.com/xtermjs/xterm.js/releases/tag/3.8.1","tags":["web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-0542","tags":["advisory"]},{"url":"https://github.com/xtermjs/xterm.js","tags":["package"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1668531","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_1422.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2019-0542","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-0542","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2551.json","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2552.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2019-0542","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","status":"published","published":"2019-01-09T15:00:00Z","modified":"2024-08-04T17:51:26.827Z","updated_at":"2026-11-02T14:32:24.473448Z"}],"euvd":[{"id":"EUVD-2019-0189","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","status":"published","published":"2019-01-09T15:00:00Z","modified":"2024-08-04T17:51:26Z","updated_at":"2026-11-03T03:07:01.549362Z"}],"ghsa":[{"id":"GHSA-mc23-976p-j42x","title":"xterm vulnerable to remote code execution ","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters.","status":"published","published":"2019-01-14T16:19:55Z","modified":"2023-03-07T00:43:49Z","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-94"],"updated_at":"2026-11-02T14:36:47.279442Z"}],"nvd":[{"id":"CVE-2019-0542","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","status":"published","published":"2019-01-09T15:29:00.213Z","modified":"2026-06-17T02:08:19.95Z","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":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:05:02.989216Z"}],"osv":[{"id":"CVE-2019-0542","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","status":"published","published":"2019-01-09T15:29:00.213Z","modified":"2026-10-20T10:50:38.207404986Z","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":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-0542","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka \"Xterm Remote Code Execution Vulnerability.\" This affects xterm.js.","status":"published","published":"2019-01-09T15:29:00.213Z","modified":"2026-09-21T07:00:07.51299876Z","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":"2026-11-02T15:45:31.170944Z"},{"id":"GHSA-mc23-976p-j42x","title":"xterm vulnerable to remote code execution ","description":"A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters.","status":"published","published":"2019-01-14T16:19:55Z","modified":"2023-11-08T04:00:32.652634Z","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-94"],"updated_at":"2026-11-02T15:46:51.811331Z"},{"id":"RHSA-2019:1422","title":"Red Hat Security Advisory: OpenShift Container Platform 3.11 atomic-openshift-web-console security update","status":"published","published":"2024-09-16T02:24:45Z","modified":"2026-06-27T10:07:32Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.0195Z"},{"id":"RHSA-2019:2551","title":"Red Hat Security Advisory: OpenShift Container Platform 3.9 atomic-openshift-web-console security update","status":"published","published":"2024-09-16T02:24:57Z","modified":"2026-06-27T10:08:01Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.0195Z"},{"id":"RHSA-2019:2552","title":"Red Hat Security Advisory: OpenShift Container Platform 3.10 atomic-openshift-web-console security update","status":"published","published":"2024-09-16T02:25:03Z","modified":"2026-06-27T10:08:01Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:06.0195Z"}]}}