{"id":"CVE-2019-15161","aliases":["ALPINE-CVE-2019-15161","BELL-CVE-2019-15161","DEBIAN-CVE-2019-15161","EUVD-2019-6217","GHSA-mpx8-phwc-v8wq","MGASA-2019-0297","openSUSE-SU-2024:10969-1"],"status":"published","title":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a...","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02764,"percentile":0.86395,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-131"],"published":"2019-10-03T18:24:25Z","modified":"2026-10-20T13:40:37Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"libpcap","fixed_in":["1.1.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"libpcap","fixed_in":["1.9.1-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"libpcap","fixed_in":["1.9.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libpcap","fixed_in":["1.9.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libpcap","fixed_in":["1.9.1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1"}]}]},{"source":"osv","ecosystem":"Mageia:7","package":"libpcap","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1-1.mga7"}]}],"bundled":32},{"source":"osv","ecosystem":"Mageia:7","package":"tcpdump","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.3-1.mga7"}]}],"bundled":32}],"products":[{"vendor":"tcpdump","product":"libpcap"}],"references":[{"url":"https://www.tcpdump.org/public-cve-list.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES","tags":["x_refsource_CONFIRM","x_transferred","Product","Release Notes","advisory"]},{"url":"https://github.com/the-tcpdump-group/libpcap/commit/617b12c0339db4891d117b661982126c495439ea","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://support.apple.com/kb/HT210788","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://support.apple.com/kb/HT210790","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://support.apple.com/kb/HT210785","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://support.apple.com/kb/HT210789","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://seclists.org/bugtraq/2019/Dec/23","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://seclists.org/fulldisclosure/2019/Dec/26","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","web"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2020.html","tags":["x_refsource_MISC","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15161"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/"},{"url":"https://github.com/advisories/GHSA-mpx8-phwc-v8wq"},{"url":"https://security.alpinelinux.org/vuln/CVE-2019-15161","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2019-15161","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-15161","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2019-0297.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=25565","tags":["report"]},{"url":"https://www.tcpdump.org/libpcap-changes.txt","tags":["web"]},{"url":"https://www.tcpdump.org/tcpdump-changes.txt","tags":["web"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2018-16301","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15161","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-15161","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T18:24:25Z","modified":"2024-08-05T00:42:00.951Z","updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-6217","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T18:24:25Z","modified":"2024-08-05T00:42:00Z","updated_at":"2026-11-03T02:40:37.184704Z"}],"ghsa":[{"id":"GHSA-mpx8-phwc-v8wq","title":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a...","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2022-05-24T16:57:48Z","modified":"2023-01-28T05:07:27Z","updated_at":"2026-11-02T14:44:31.607605Z"}],"nvd":[{"id":"CVE-2019-15161","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T19:15:09.24Z","modified":"2026-06-17T02:19:49.18Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-131"],"updated_at":"2026-11-02T14:05:31.019577Z"}],"osv":[{"id":"ALPINE-CVE-2019-15161","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T19:15:09.24Z","modified":"2026-09-21T06:17:52.489932757Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:27:47.663013Z"},{"id":"BELL-CVE-2019-15161","title":"CVE-2019-15161 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:15:02.409644Z","modified":"2026-01-26T09:46:57.261967Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2019-15161","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T19:15:09.24Z","modified":"2026-10-20T13:40:37.424368306Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:11.361782Z"},{"id":"DEBIAN-CVE-2019-15161","description":"rpcapd/daemon.c in libpcap before 1.9.1 mishandles certain length values because of reuse of a variable. This may open up an attack vector involving extra data at the end of a request.","status":"published","published":"2019-10-03T19:15:09.24Z","modified":"2026-09-21T07:02:10.926113357Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"MGASA-2019-0297","title":"Updated libpcap and tcpdump packages fix security vulnerabilities","description":"Updated libpcap and tcpdump packages fix security vulnerabilities:\n\nThe libpcap packages have been updated to versions 1.9.1 and tcpdump\nto 4.9.3, respectively, fixing several buffer overread and overflow\nissues.\n","status":"published","published":"2019-10-16T22:22:41Z","modified":"2026-04-16T04:44:25.592800208Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2024:10969-1","title":"libpcap-devel-1.10.1-1.2 on GA media","description":"These are all security issues fixed in the libpcap-devel-1.10.1-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:08:05.793121Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}
