{"id":"CVE-2017-17522","aliases":["AZL-109617","AZL-6823","BELL-CVE-2017-17522","DEBIAN-CVE-2017-17522","EUVD-2017-8682","GHSA-3qjm-23v2-9v26"],"status":"disputed","title":"** DISPUTED ** Lib/webbrowser.py in Python through 3.6.3 does not validate strings before...","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","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":"2026-11-09","score":0.03595,"percentile":0.89527,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2017-12-14T16:00:00Z","modified":"2026-10-27T05:36:16Z","fixes":[{"ecosystem":"Azure Linux:2","package":"python2","fixed_in":["2.7.18-8"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"python-py","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.11.0-1"}]}]},{"source":"osv","ecosystem":"Azure Linux:2","package":"python2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.18-8"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"jython","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.3+repack1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"jython","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.3+repack1-1"]},{"source":"osv","ecosystem":"Debian:14","package":"jython","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.3+repack1-1"]}],"products":[{"vendor":"python","product":"python"}],"references":[{"url":"https://bugs.python.org/issue32367","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-17522","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report","advisory"]},{"url":"http://www.securityfocus.com/bid/102207","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17522","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3qjm-23v2-9v26"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2017-17522","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2017-17522","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"disputed","published":"2017-12-14T16:00:00Z","modified":"2024-08-05T20:51:32.298Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8682","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"published","published":"2017-12-14T16:00:00Z","modified":"2024-08-05T20:51:32Z","updated_at":"2026-11-03T02:23:09.524502Z"}],"ghsa":[{"id":"GHSA-3qjm-23v2-9v26","title":"** DISPUTED ** Lib/webbrowser.py in Python through 3.6.3 does not validate strings before...","description":"** DISPUTED ** Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting.","status":"published","published":"2022-05-14T04:03:11Z","modified":"2023-02-03T05:01:07Z","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":"2026-11-02T14:52:54.936724Z"}],"nvd":[{"id":"CVE-2017-17522","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"disputed","published":"2017-12-14T16:29:00.713Z","modified":"2026-06-17T01:10:55.177Z","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":"AZL-109617","title":"CVE-2017-17522 affecting package python-py 1.11.0-1","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"published","published":"2017-12-14T16:29:00Z","modified":"2026-10-27T05:36:16Z","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":"2026-11-02T15:28:02.044071Z"},{"id":"AZL-6823","title":"CVE-2017-17522 affecting package python2 for versions less than 2.7.18-8","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"published","published":"2017-12-14T16:29:00Z","modified":"2026-04-21T04:38:22.246402Z","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":"2026-11-02T15:28:08.630357Z"},{"id":"BELL-CVE-2017-17522","title":"CVE-2017-17522 does not affect BellSoft software","status":"withdrawn","published":"2017-12-14T16:29:00Z","modified":"2026-01-26T09:45:52.24162Z","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":"2026-11-02T15:28:14.137943Z"},{"id":"CVE-2017-17522","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"published","published":"2017-12-14T16:29:00.713Z","modified":"2026-10-24T10:30:51.518644289Z","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-2017-17522","description":"Lib/webbrowser.py in Python through 3.6.3 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL. NOTE: a software maintainer indicates that exploitation is impossible because the code relies on subprocess.Popen and the default shell=False setting","status":"published","published":"2017-12-14T16:29:00.713Z","modified":"2026-09-01T20:03:45.723757688Z","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"}]}}