{"id":"CVE-2017-17523","aliases":["DEBIAN-CVE-2017-17523","EUVD-2017-8683","GHSA-wwvq-3fw5-hw34","MGASA-2018-0412","UBUNTU-CVE-2017-17523"],"status":"published","title":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program...","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02108,"percentile":0.81871,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2017-12-11T06:00:00Z","modified":"2026-10-24T10:30:56Z","fixes":[{"ecosystem":"Debian:12","package":"lilypond","fixed_in":["2.18.2-12"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lilypond","fixed_in":["2.18.2-12"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lilypond","fixed_in":["2.18.2-12"],"sources":["osv"]},{"ecosystem":"Mageia:6","package":"lilypond","fixed_in":["2.19.82-1.mga6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"lilypond","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-12"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lilypond","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-12"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lilypond","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2-12"}]}]},{"source":"osv","ecosystem":"Mageia:6","package":"lilypond","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.19.82-1.mga6"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"lilypond","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.18.2-4","2.18.2-4.1"]}],"products":[{"vendor":"lilypond","product":"lilypond"}],"references":[{"url":"https://bugs.debian.org/884136","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://sourceforge.net/p/testlilyissues/issues/5243/","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","fix"]},{"url":"https://bugs.debian.org/881767","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17523"},{"url":"https://sourceforge.net/p/testlilyissues/issues/5243"},{"url":"https://github.com/advisories/GHSA-wwvq-3fw5-hw34"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-17523","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2018-0412.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23146","tags":["report"]},{"url":"https://lists.opensuse.org/opensuse-updates/2018-05/msg00082.html","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2017-17523","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-17523","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-17523","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:00:00Z","modified":"2024-08-05T20:51:32.318Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8683","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:00:00Z","modified":"2024-08-05T20:51:32Z","updated_at":"2026-11-03T02:23:09.524502Z"}],"ghsa":[{"id":"GHSA-wwvq-3fw5-hw34","title":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program...","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2022-05-14T04:01:38Z","modified":"2025-04-20T03:50:52Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T15:01:57.295459Z"}],"nvd":[{"id":"CVE-2017-17523","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:29:00.3Z","modified":"2026-06-17T01:10:55.29Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/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-74"],"updated_at":"2026-11-02T14:04:10.156892Z"}],"osv":[{"id":"CVE-2017-17523","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:29:00.3Z","modified":"2026-10-24T10:30:56.405998611Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:04.853379Z"},{"id":"DEBIAN-CVE-2017-17523","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:29:00.3Z","modified":"2026-09-01T20:03:45.902709205Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.100767Z"},{"id":"UBUNTU-CVE-2017-17523","description":"lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument.","status":"published","published":"2017-12-11T06:29:00Z","modified":"2025-10-24T04:46:37Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:14.563448Z"},{"id":"MGASA-2018-0412","title":"Updated lilypond packages fix security vulnerability","description":"lilypond does not validate strings before launching the program specified\nby the BROWSER environment variable, which allows remote attackers to\nconduct argument-injection attacks (CVE-2017-17523).\n","status":"published","published":"2018-10-26T18:47:14Z","modified":"2026-04-16T06:22:31.949498206Z","updated_at":"2026-11-02T15:49:40.793816Z"}]}}