{"id":"CVE-2017-8073","aliases":["ALPINE-CVE-2017-8073","DEBIAN-CVE-2017-8073","DLA-919-1","DSA-3836-1","EUVD-2017-17036","GHSA-67v2-2xg7-wff8","MGASA-2017-0190","UBUNTU-CVE-2017-8073","openSUSE-SU-2024:11508-1"],"status":"published","title":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This...","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","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":"2026-11-08","score":0.03107,"percentile":0.87867,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2017-04-23T15:00:00Z","modified":"2026-10-20T13:24:26Z","fixes":[{"ecosystem":"Alpine:v3.2","package":"weechat","fixed_in":["1.2-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.3","package":"weechat","fixed_in":["1.3-r4"],"sources":["osv"]},{"ecosystem":"Alpine:v3.4","package":"weechat","fixed_in":["1.5-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.5","package":"weechat","fixed_in":["1.6.0-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.6","package":"weechat","fixed_in":["1.7.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.7","package":"weechat","fixed_in":["1.7.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.8","package":"weechat","fixed_in":["1.7.1-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"weechat","fixed_in":["1.7.1-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"weechat","fixed_in":["1.7-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"weechat","fixed_in":["1.7-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"weechat","fixed_in":["1.7-3"],"sources":["osv"]},{"ecosystem":"Debian:7","package":"weechat","fixed_in":["0.3.8-1+deb7u2"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"weechat","fixed_in":["1.0.1-1+deb8u1"],"sources":["osv"]},{"ecosystem":"Mageia:5","package":"weechat","fixed_in":["0.4.1-7.1.mga5"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"weechat","fixed_in":["0.4.2-3ubuntu0.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"weechat","fixed_in":["1.4-2ubuntu0.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.2","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.3","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3-r4"}]}]},{"source":"osv","ecosystem":"Alpine:v3.4","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.5","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.0-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.6","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.7","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.8","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.9","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.1-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7-3"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.8-1+deb7u2"}]}],"versions":["0.3.8-1+deb7u1"]},{"source":"osv","ecosystem":"Debian:8","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-1+deb8u1"}]}],"versions":["1.0.1-1","1.0.1-1+deb8u1~bpo70+1"]},{"source":"osv","ecosystem":"Mageia:5","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.1-7.1.mga5"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4.2-3ubuntu0.1"}]}],"versions":["0.4.1-2","0.4.2-2ubuntu1","0.4.2-3"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-2ubuntu0.1"}]}],"versions":["1.3-1","1.3-1build1","1.4-1","1.4-1build1","1.4-1build2","1.4-2"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"weechat","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-1.3"}]}],"bundled":3}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"weechat","product":"weechat"}],"references":[{"url":"http://www.securityfocus.com/bid/97987","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://weechat.org/download/security/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","report"]},{"url":"https://github.com/weechat/weechat/commit/2fb346f25f79e412cf0ed314fdf791763c19b70b","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://weechat.org/news/95/20170422-Version-1.7.1/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","report"]},{"url":"http://www.debian.org/security/2017/dsa-3836","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8073"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ASRTCQFFDAAK347URWNDH6NSED2BGNY"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ER23GT23US5JXDLUZAMGMWXKZ74MI4S2"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M3LAJTLI3LWZRNCFYJ7PCBBTHUMCCBHH"},{"url":"https://weechat.org/download/security"},{"url":"https://weechat.org/news/95/20170422-Version-1.7.1"},{"url":"https://github.com/advisories/GHSA-67v2-2xg7-wff8"},{"url":"https://security.alpinelinux.org/vuln/CVE-2017-8073","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-8073","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2017-0190.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=20756","tags":["report"]},{"url":"https://www.debian.org/security/2017/dsa-3836","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2017-8073","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-8073","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2017-14727","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-8073","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-8955","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:00:00Z","modified":"2024-08-05T16:27:21.389Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17036","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:00:00Z","modified":"2024-08-05T16:27:21Z","updated_at":"2026-11-03T02:39:05.933017Z"}],"ghsa":[{"id":"GHSA-67v2-2xg7-wff8","title":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This...","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2022-05-13T01:27:56Z","modified":"2025-04-20T03:36:32Z","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-119"],"updated_at":"2026-11-02T15:01:44.058341Z"}],"nvd":[{"id":"CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:59:00.2Z","modified":"2026-06-17T01:25:44.45Z","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-119"],"updated_at":"2026-11-02T14:03:46.08744Z"}],"osv":[{"id":"ALPINE-CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:59:00.2Z","modified":"2026-06-15T18:24:19.001196947Z","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":"2026-11-02T15:27:47.187336Z"},{"id":"CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:59:00.2Z","modified":"2026-10-20T13:24:26.454279871Z","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":"2026-11-02T15:44:06.868403Z"},{"id":"DEBIAN-CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:59:00.2Z","modified":"2026-09-01T20:03:50.784248188Z","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":"2026-11-02T15:45:29.698576Z"},{"id":"UBUNTU-CVE-2017-8073","description":"WeeChat before 1.7.1 allows a remote crash by sending a filename via DCC to the IRC plugin. This occurs in the irc_ctcp_dcc_filename_without_quotes function during quote removal, with a buffer overflow.","status":"published","published":"2017-04-23T15:59:00Z","modified":"2026-04-22T11:33:55.959855Z","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":"2026-11-02T15:54:15.773974Z"},{"id":"DLA-919-1","title":"weechat - security update","status":"published","published":"2017-04-26T00:00:00Z","modified":"2026-03-09T02:10:28.545688Z","updated_at":"2026-11-02T15:46:13.584509Z"},{"id":"DSA-3836-1","title":"weechat - security update","status":"published","published":"2017-04-27T00:00:00Z","modified":"2026-03-09T01:19:59.933465Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"MGASA-2017-0190","title":"Updated weechat packages fix security vulnerability","description":"It was discovered that weechat is prone to a buffer overflow\nvulnerability in the IRC plugin, allowing a remote attacker to cause a\ndenial-of-service by sending a specially crafted filename via DCC\n(CVE-2017-8073).\n","status":"published","published":"2017-06-28T10:01:20Z","modified":"2026-04-16T06:26:21.636000966Z","updated_at":"2026-11-02T15:49:40.103088Z"},{"id":"openSUSE-SU-2024:11508-1","title":"weechat-3.2-1.3 on GA media","description":"These are all security issues fixed in the weechat-3.2-1.3 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:36:26.801378Z","updated_at":"2026-11-02T16:58:35.195147Z"}]}}