{"id":"CVE-2018-17191","aliases":["DEBIAN-CVE-2018-17191","EUVD-2018-8961","GHSA-6wvp-4wg2-g6m4","UBUNTU-CVE-2018-17191"],"status":"published","title":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is...","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07755,"percentile":0.94674,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2018-12-31T14:00:00Z","modified":"2026-10-24T10:31:02Z","fixes":[{"ecosystem":"Debian:12","package":"netbeans","fixed_in":["10.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"netbeans","fixed_in":["10.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"netbeans","fixed_in":["10.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"netbeans","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"netbeans","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"netbeans","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"netbeans","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.2+dfsg1-4","8.0.2+dfsg1-5","8.1+dfsg1-1","8.1+dfsg2-1","8.1+dfsg2-3"]}],"products":[{"vendor":"apache","product":"netbeans"},{"vendor":"apache software foundation","product":"apache netbeans"}],"references":[{"url":"https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa%40%3Cdev.netbeans.apache.org%3E","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/106352","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17191"},{"url":"https://lists.apache.org/thread.html/d1c37966a316a326ab4ff4d4bc056322e8adcbe984e8145c0ecda7fa@%3Cdev.netbeans.apache.org%3E","tags":["report"]},{"url":"https://github.com/advisories/GHSA-6wvp-4wg2-g6m4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-17191","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-17191","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2018/12/30/1","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-17191","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-17191","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:00:00Z","modified":"2024-08-05T10:39:59.576Z","updated_at":"2026-11-02T14:35:07.672841Z"}],"euvd":[{"id":"EUVD-2018-8961","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:00:00Z","modified":"2024-08-05T10:39:59Z","updated_at":"2026-11-03T02:39:39.229856Z"}],"ghsa":[{"id":"GHSA-6wvp-4wg2-g6m4","title":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is...","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2022-05-13T01:50:32Z","modified":"2023-02-02T05:01:57Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:51:18.541099Z"}],"nvd":[{"id":"CVE-2018-17191","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:29:00.24Z","modified":"2026-06-17T01:45:30.62Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:04:52.056758Z"}],"osv":[{"id":"CVE-2018-17191","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:29:00.24Z","modified":"2026-10-24T10:31:02.340270731Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:08.533609Z"},{"id":"DEBIAN-CVE-2018-17191","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:29:00.24Z","modified":"2026-10-23T18:04:47.569374155Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-17191","description":"Apache NetBeans (incubating) 9.0 NetBeans Proxy Auto-Configuration (PAC) interpretation is vulnerable for remote command execution (RCE). Using the nashorn script engine the environment of the javascript execution for the Proxy Auto-Configuration leaks privileged objects, that can be used to circumvent the execution limits. If a different script engine was used, no execution limits were in place. Both vectors allow remote code execution.","status":"published","published":"2018-12-31T14:29:00Z","modified":"2025-10-24T04:47:13Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:17.496046Z"}]}}