{"id":"CVE-2014-5461","aliases":["AZL-41108","AZL-45036","DEBIAN-CVE-2014-5461","DLA-47-1","DSA-3015-1","DSA-3016-1","EUVD-2014-5348","GHSA-v3hh-4h88-w4mr","MGASA-2014-0414","UBUNTU-CVE-2014-5461","USN-2338-1","openSUSE-SU-2025:15247-1"],"status":"published","title":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows...","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed 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Linux:3","package":"ceph","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"18.2.2-1"}]}]},{"source":"osv","ecosystem":"Azure Linux:3","package":"compat-lua","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"5.1.5-17"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-7"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-7"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-7"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"lua5.2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"lua5.2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"lua5.2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.3-1"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.4-5+deb6u1"}]}],"versions":["5.1.4-5"]},{"source":"osv","ecosystem":"Debian:7","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-4+deb7u1"}]}],"versions":["5.1.5-4"]},{"source":"osv","ecosystem":"Debian:7","package":"lua5.2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1-3+deb7u1"}]}],"versions":["5.2.1-3"]},{"source":"osv","ecosystem":"Mageia:3","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-2.2.mga3"}]}]},{"source":"osv","ecosystem":"Mageia:3","package":"lua","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.2-1.1.mga3"}]}]},{"source":"osv","ecosystem":"Mageia:4","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-4.1.mga4"}]}]},{"source":"osv","ecosystem":"Mageia:4","package":"lua","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.2-2.1.mga4"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-5ubuntu0.1"}]}],"versions":["5.1.5-5"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"lua5.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.1.5-5ubuntu0.1"}]}],"versions":["5.1.5-5"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"moarvm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2025.05-1.1"}]}]}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"lua","product":"lua"},{"vendor":"mageia","product":"mageia"},{"vendor":"opensuse","product":"opensuse"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2014/08/21/4","tags":["mailing-list","x_transferred","Exploit","Mailing List","Patch","Third Party Advisory","advisory","article","evidence","fix","report"]},{"url":"http://www.ubuntu.com/usn/USN-2338-1","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/201701-53","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/08/27/2","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","advisory","article"]},{"url":"http://www.securityfocus.com/bid/69342","tags":["vdb-entry","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://secunia.com/advisories/59890","tags":["third-party-advisory","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:144","tags":["vendor-advisory","x_transferred","Broken Link","advisory"]},{"url":"http://www.debian.org/security/2014/dsa-3016","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/08/21/1","tags":["mailing-list","x_transferred","Exploit","Mailing List","Patch","Third Party Advisory","advisory","article","evidence","fix"]},{"url":"http://secunia.com/advisories/60869","tags":["third-party-advisory","x_transferred","advisory"]},{"url":"http://www.debian.org/security/2014/dsa-3015","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"http://secunia.com/advisories/61411","tags":["third-party-advisory","x_transferred","advisory"]},{"url":"http://www.lua.org/bugs.html#5.2.2-1","tags":["x_transferred","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"http://lists.opensuse.org/opensuse-updates/2014-09/msg00030.html","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"http://advisories.mageia.org/MGASA-2014-0414.html","tags":["x_transferred","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/202305-23","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5461","tags":["web"]},{"url":"https://github.com/advisories/GHSA-v3hh-4h88-w4mr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-5461","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2014-0414.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=14038","tags":["report"]},{"url":"https://www.debian.org/security/2014/dsa-3015","tags":["web"]},{"url":"https://www.debian.org/security/2014/dsa-3016","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2014-5461","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-2338-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-5461","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2014-5461","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-5461","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T00:00:00Z","modified":"2024-08-06T11:48:49.016Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2014-5348","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T00:00:00Z","modified":"2024-08-06T11:48:49Z","updated_at":"2026-11-03T01:57:03.276706Z"}],"ghsa":[{"id":"GHSA-v3hh-4h88-w4mr","title":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows...","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2022-05-14T02:09:43Z","modified":"2023-05-03T12:30:21Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:54:34.500941Z"}],"nvd":[{"id":"CVE-2014-5461","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T17:55:07.763Z","modified":"2026-06-17T00:11:36.097Z","cvss":[{"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":"2026-11-02T14:02:55.540337Z"}],"osv":[{"id":"AZL-41108","title":"CVE-2014-5461 affecting package ceph for versions less than 18.2.2-1","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T17:55:07Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:19.893001Z"},{"id":"AZL-45036","title":"CVE-2014-5461 affecting package compat-lua 5.1.5-17","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T17:55:07Z","modified":"2026-11-05T05:36:30Z","updated_at":"2026-11-05T16:41:20.321068Z"},{"id":"CVE-2014-5461","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T17:55:07Z","modified":"2026-04-16T06:16:19.491158468Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-5461","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-09-04T17:55:07.763Z","modified":"2026-10-23T15:47:29.892241163Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"DLA-47-1","title":"lua5.1 - security update","status":"published","published":"2014-09-05T00:00:00Z","modified":"2026-03-09T02:08:36.088286Z","updated_at":"2026-11-02T15:46:13.207219Z"},{"id":"DSA-3015-1","title":"lua5.1 - security update","status":"published","published":"2014-09-01T00:00:00Z","modified":"2026-03-09T01:22:18.984334Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"DSA-3016-1","title":"lua5.2 - security update","status":"published","published":"2014-09-01T00:00:00Z","modified":"2026-03-09T01:20:11.260088Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"MGASA-2014-0414","title":"Updated lua and lua5.1 packages fix security vulnerability","description":"A heap-based overflow vulnerability was found in the way Lua handles varargs\nfunctions with many fixed parameters called with few arguments, leading to\napplication crashes or, potentially, arbitrary code execution (CVE-2014-5461).\n","status":"published","published":"2014-10-23T13:27:57Z","modified":"2026-04-16T06:24:47.327207456Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"openSUSE-SU-2025:15247-1","title":"moarvm-2025.05-1.1 on GA media","description":"These are all security issues fixed in the moarvm-2025.05-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-07-03T00:00:00Z","modified":"2026-03-23T04:53:32.687531Z","updated_at":"2026-11-02T16:58:37.399567Z"},{"id":"UBUNTU-CVE-2014-5461","description":"Buffer overflow in the vararg functions in ldo.c in Lua 5.1 through 5.2.x before 5.2.3 allows context-dependent attackers to cause a denial of service (crash) via a small number of arguments to a function with a large number of fixed arguments.","status":"published","published":"2014-08-28T00:00:00Z","modified":"2026-04-22T09:47:35.441211Z","updated_at":"2026-11-02T15:54:09.010095Z"},{"id":"USN-2338-1","title":"lua5.1 vulnerability","description":"It was discovered that Lua incorrectly handled certain vararg functions\nwith a large number of fixed parameters. An attacker could use this issue\nto cause Lua applications to crash, resulting in a denial of service, or\npossibly execute arbitrary code.\n","status":"published","published":"2014-09-03T13:26:05Z","modified":"2026-04-22T08:59:31.318454Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}