{"id":"CVE-2019-17401","aliases":["DEBIAN-CVE-2019-17401","EUVD-2019-7804","GHSA-6hx3-24v8-6q6q"],"status":"disputed","title":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code...","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00393,"percentile":0.33738,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2019-10-09T18:21:18Z","modified":"2026-10-24T10:30:58Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"liblnk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20181227-1.1","20181227-1.2","20181227-1.2~exp1","20181227-2","20240423-1"]},{"source":"osv","ecosystem":"Debian:13","package":"liblnk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20240423-1"]},{"source":"osv","ecosystem":"Debian:14","package":"liblnk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20240423-1"]}],"products":[{"vendor":"liblnk_project","product":"liblnk"}],"references":[{"url":"https://github.com/libyal/liblnk/issues/40","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-17401"},{"url":"https://github.com/advisories/GHSA-6hx3-24v8-6q6q"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-17401","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2019-17401","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","status":"disputed","published":"2019-10-09T18:21:18Z","modified":"2024-11-15T15:02:13.878Z","updated_at":"2026-11-02T14:20:24.678649Z"}],"euvd":[{"id":"EUVD-2019-7804","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","status":"published","published":"2019-10-09T18:21:18Z","modified":"2024-11-15T15:02:13Z","updated_at":"2026-11-03T00:04:59.953537Z"}],"ghsa":[{"id":"GHSA-6hx3-24v8-6q6q","title":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code...","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264.","status":"published","published":"2022-05-24T16:58:20Z","modified":"2024-03-30T05:01:36Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:55:44.65747Z"}],"nvd":[{"id":"CVE-2019-17401","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","status":"disputed","published":"2019-10-09T19:15:14.273Z","modified":"2026-06-17T02:23:53.703Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:05:31.019577Z"}],"osv":[{"id":"CVE-2019-17401","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","status":"published","published":"2019-10-09T19:15:14.273Z","modified":"2026-10-24T10:30:58.713396528Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:44:11.673963Z"},{"id":"DEBIAN-CVE-2019-17401","description":"libyal liblnk 20191006 has a heap-based buffer over-read in the network_share_name_offset\u003e20 code block of liblnk_location_information_read_data in liblnk_location_information.c, a different issue than CVE-2019-17264. NOTE: the vendor has disputed this as described in the GitHub issue","status":"published","published":"2019-10-09T19:15:14.273Z","modified":"2026-09-21T07:02:29.641512219Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:45:31.867036Z"}]}}