{"id":"CVE-2020-14147","aliases":["ALPINE-CVE-2020-14147","AZL-6842","BELL-CVE-2020-14147","DEBIAN-CVE-2020-14147","DSA-4731-1","EUVD-2020-6304","GHSA-5q54-rrmc-9jrp","MGASA-2020-0312","UBUNTU-CVE-2020-14147","openSUSE-SU-2020:1035-1"],"status":"published","title":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context...","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14147","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-5q54-rrmc-9jrp"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-14147","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2020-14147","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-14147","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2020-0312.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26978","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-14147","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-14147","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/RBFBAAVOV76B3CDCO55WND3VVZTYGO33/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1173018","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14147","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T16:52:45Z","modified":"2024-08-04T12:39:35.877Z","updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6304","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T16:52:45Z","modified":"2024-08-04T12:39:35Z","updated_at":"2026-11-03T03:07:35.099081Z"}],"ghsa":[{"id":"GHSA-5q54-rrmc-9jrp","title":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context...","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2022-05-24T17:20:32Z","modified":"2023-01-29T05:03:01Z","cwes":["CWE-190","CWE-787"],"updated_at":"2026-11-02T14:45:13.764942Z"}],"nvd":[{"id":"CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:14.99Z","modified":"2026-06-17T02:54:17.52Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190","CWE-787"],"updated_at":"2026-11-02T14:06:07.249892Z"}],"osv":[{"id":"ALPINE-CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:14.99Z","modified":"2026-11-03T06:32:23.83169374Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T07:17:57.723967Z"},{"id":"AZL-6842","title":"CVE-2020-14147 affecting package redis for versions less than 5.0.5-7","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:14Z","modified":"2026-04-21T04:38:24.841581Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:08.630357Z"},{"id":"BELL-CVE-2020-14147","title":"CVE-2020-14147 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:14:13.430082Z","modified":"2026-01-26T09:46:14.566688Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:14.99Z","modified":"2026-10-24T14:22:38.237698781Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:14.418339Z"},{"id":"DEBIAN-CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:14.99Z","modified":"2026-10-26T12:00:21.671600573Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:32.862554Z"},{"id":"UBUNTU-CVE-2020-14147","description":"An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.","status":"published","published":"2020-06-15T18:15:00Z","modified":"2025-10-15T16:49:30Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:22.804634Z"},{"id":"DSA-4731-1","title":"redis - security update","status":"published","published":"2020-07-19T00:00:00Z","modified":"2026-03-09T02:10:06.654094Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"MGASA-2020-0312","title":"Updated redis packages fix security vulnerability","description":"An integer overflow in the getnum function in lua_struct.c\nCVE-2020-14147\n","status":"published","published":"2020-07-31T23:25:42Z","modified":"2026-04-16T04:43:09.088085282Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2020:1035-1","title":"Security update for redis","description":"This update for redis fixes the following issues:\n\n- CVE-2020-14147: Context dependent attackers with permission to run Lua code in a \n  Redis session could have caused a denial of service (memory corruption and application crash)\n  or possibly bypass sandbox restrictions (boo#1173018)\n","status":"published","published":"2020-07-23T04:21:54Z","modified":"2025-05-07T18:11:30.425108Z","updated_at":"2026-11-02T16:58:31.517538Z"}]}}