{"id":"CVE-2018-19200","aliases":["DEBIAN-CVE-2018-19200","DLA-1581-1","EUVD-2018-10909","GHSA-gjmj-x7m9-7jqw","SUSE-SU-2019:0228-1","UBUNTU-CVE-2018-19200","USN-5172-1","USN-5172-2","openSUSE-SU-2019:0165-1","openSUSE-SU-2019:0171-1","openSUSE-SU-2024:11488-1"],"status":"published","title":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on...","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02322,"percentile":0.83591,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2018-11-12T15:00:00Z","modified":"2026-10-23T18:03:56Z","fixes":[{"ecosystem":"Debian:12","package":"uriparser","fixed_in":["0.9.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"uriparser","fixed_in":["0.9.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"uriparser","fixed_in":["0.9.0-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"uriparser","fixed_in":["0.7.5-1ubuntu2+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"uriparser","fixed_in":["0.8.4-1+deb9u2build0.18.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.0.1-2+deb8u1"}]}],"versions":["0.8.0.1-2"],"bundled":3},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.5-1ubuntu2+esm1"}]}],"versions":["0.7.5-1","0.7.5-1ubuntu1","0.7.5-1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.4-1+deb9u2build0.18.04.1"}]}],"versions":["0.8.4-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.4-1+deb9u2build0.18.04.1"}]}],"versions":["0.8.4-1"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.5-1ubuntu2+esm2"}]}],"versions":["0.7.5-1","0.7.5-1ubuntu1","0.7.5-1ubuntu2","0.7.5-1ubuntu2+esm1"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.4-1ubuntu0.16.04.1~esm2"}]}],"versions":["0.8.2-1","0.8.3-1","0.8.4-1"],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.0","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.5-lp150.2.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Package Hub 15","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.5-bp150.2.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"uriparser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5-1.2"}]}],"bundled":4}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"uriparser_project","product":"uriparser"}],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00019.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Third Party Advisory","advisory"]},{"url":"https://github.com/uriparser/uriparser/blob/uriparser-0.9.0/ChangeLog","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://github.com/uriparser/uriparser/commit/f58c25069cf4a986fe17a80c5b38687e31feb539","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19200"},{"url":"https://github.com/advisories/GHSA-gjmj-x7m9-7jqw"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-19200","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-20190228-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1115722","tags":["report"]},{"url":"https://bugzilla.suse.com/1115723","tags":["report"]},{"url":"https://bugzilla.suse.com/1115724","tags":["report"]},{"url":"https://bugzilla.suse.com/1122193","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19198","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19199","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-19200","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-20721","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2018-19200","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5172-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-19200","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5172-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-19198","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-19199","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-20721","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/DKZ2NZQRNUAKKDGMLSBN4JO4TSGD4AQC/#DKZ2NZQRNUAKKDGMLSBN4JO4TSGD4AQC","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/N2HDQPAE2BYVHUDZFAEARC2MXGC7KBVR/#N2HDQPAE2BYVHUDZFAEARC2MXGC7KBVR","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2018-19200","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:00:00Z","modified":"2024-08-05T11:30:04.018Z","updated_at":"2026-11-02T14:35:02.966615Z"}],"euvd":[{"id":"EUVD-2018-10909","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:00:00Z","modified":"2024-08-05T11:30:04Z","updated_at":"2026-11-03T02:39:33.782065Z"}],"ghsa":[{"id":"GHSA-gjmj-x7m9-7jqw","title":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on...","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2022-05-14T01:50:05Z","modified":"2023-02-02T05:04:24Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:51:52.184259Z"}],"nvd":[{"id":"CVE-2018-19200","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:29:00.337Z","modified":"2026-06-17T01:48:57.64Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:04:47.196456Z"}],"osv":[{"id":"CVE-2018-19200","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:29:00.337Z","modified":"2026-10-20T13:17:57.949608322Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:08.834469Z"},{"id":"DEBIAN-CVE-2018-19200","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:29:00.337Z","modified":"2026-10-23T18:03:56.323631474Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-19200","description":"An issue was discovered in uriparser before 0.9.0. UriCommon.c allows attempted operations on NULL input via a uriResetUri* function.","status":"published","published":"2018-11-12T15:29:00Z","modified":"2026-04-22T11:50:57.858212Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:17.496046Z"},{"id":"DLA-1581-1","title":"uriparser - security update","status":"published","published":"2018-11-20T00:00:00Z","modified":"2026-03-09T01:23:36.987647Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"openSUSE-SU-2019:0165-1","title":"Security update for uriparser","description":"This update for uriparser fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-20721: Fixed an out-of-bounds read for incomplete URIs with IPv6 addresses with embedded IPv4 address (bsc#1122193).\n- CVE-2018-19198: Fixed an out-of-bounds write that was possible via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115722).\n- CVE-2018-19199: Fixed an integer overflow caused by an unchecked multiplication via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115723).\n- CVE-2018-19200: Fixed a operation attempted on NULL input via a uriResetUri* function (bsc#1115724).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-03-23T10:56:57Z","modified":"2026-02-04T03:42:01.639161Z","updated_at":"2026-11-02T16:58:30.39372Z"},{"id":"openSUSE-SU-2019:0171-1","title":"Security update for uriparser","description":"This update for uriparser fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-20721: Fixed an out-of-bounds read for incomplete URIs with IPv6 addresses with embedded IPv4 address (bsc#1122193).\n- CVE-2018-19198: Fixed an out-of-bounds write that was possible via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115722).\n- CVE-2018-19199: Fixed an integer overflow caused by an unchecked multiplication via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115723).\n- CVE-2018-19200: Fixed a operation attempted on NULL input via a uriResetUri* function (bsc#1115724).\n\nThis update was imported from the SUSE:SLE-15:Update update project.\nThis update was imported from the openSUSE:Leap:15.0:Update update project.","status":"published","published":"2019-02-13T17:02:43Z","modified":"2026-02-04T03:29:11.520442Z","updated_at":"2026-11-02T16:58:30.39372Z"},{"id":"openSUSE-SU-2024:11488-1","title":"liburiparser1-0.9.5-1.2 on GA media","description":"These are all security issues fixed in the liburiparser1-0.9.5-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:47:19.650785Z","updated_at":"2026-11-02T16:58:35.195147Z"},{"id":"SUSE-SU-2019:0228-1","title":"Security update for uriparser","description":"This update for uriparser fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2018-20721: Fixed an out-of-bounds read for incomplete URIs with IPv6 addresses with embedded IPv4 address (bsc#1122193).\n- CVE-2018-19198: Fixed an out-of-bounds write that was possible via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115722).\n- CVE-2018-19199: Fixed an integer overflow caused by an unchecked multiplication via the uriComposeQuery* or uriComposeQueryEx* function (bsc#1115723).\n- CVE-2018-19200: Fixed a operation attempted on NULL input via a uriResetUri* function (bsc#1115724).\n","status":"published","published":"2019-02-05T09:07:24Z","modified":"2025-05-02T04:08:04.473422Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"USN-5172-1","title":"uriparser vulnerabilities","description":"It was discovered that uriparser mishandled certain input. An attacker\ncould use this vulnerability to cause uriparser to crash or possibly\nexecute arbitrary code. (CVE-2018-19198, CVE-2018-19199, CVE-2018-19200)\n\nIt was discovered that uriparser incorrectly handled certain URIs. An\nattacker could use this vulnerability to cause a crash or possibly leak\nsensitive information. (CVE-2018-20721)\n","status":"published","published":"2021-12-06T12:53:01Z","modified":"2026-04-22T10:19:34.693456Z","updated_at":"2026-11-02T16:58:15.683829Z"},{"id":"USN-5172-2","title":"uriparser vulnerability","description":"USN-5172-1 fixed vulnerabilities in uriparser.\nThis update provides the corresponding updates for Ubuntu 14.04 ESM and\nUbuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that uriparser mishandled certain input. An attacker\n could use this vulnerability to cause uriparser to crash or possibly\n execute arbitrary code. (CVE-2018-19198, CVE-2018-19199, CVE-2018-19200)\n\n It was discovered that uriparser incorrectly handled certain URIs. An\n attacker could use this vulnerability to cause a crash or possibly leak\n sensitive information. (CVE-2018-20721)\n","status":"published","published":"2021-12-09T11:45:04Z","modified":"2026-06-29T13:48:18.207830536Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}