{"id":"CVE-2019-15767","aliases":["DEBIAN-CVE-2019-15767","EUVD-2019-6692","GHSA-7r53-xj4v-5fr4","MGASA-2020-0194","UBUNTU-CVE-2019-15767","openSUSE-SU-2024:10799-1"],"status":"published","title":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend...","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01468,"percentile":0.7394,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2019-08-29T02:05:12Z","modified":"2026-09-21T07:02:13Z","fixes":[{"ecosystem":"Debian:12","package":"gnuchess","fixed_in":["6.2.7-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"gnuchess","fixed_in":["6.2.7-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gnuchess","fixed_in":["6.2.7-1"],"sources":["osv"]},{"ecosystem":"Mageia:7","package":"gnuchess","fixed_in":["6.2.6-1.mga7"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.7-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.7-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.7-1"}]}]},{"source":"osv","ecosystem":"Mageia:7","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.6-1.mga7"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.5-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.5-1","6.2.5-1build1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"gnuchess","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.2.9-1.2"}]}],"bundled":2}],"products":[{"vendor":"gnu","product":"chess"}],"references":[{"url":"https://lists.gnu.org/archive/html/bug-gnu-chess/2019-08/msg00004.html","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence","report"]},{"url":"https://lists.gnu.org/archive/html/bug-gnu-chess/2019-08/msg00005.html","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TB4FURVE4C35UDXGAAHJL5NIHJQ3WDZT/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ZA4UCVURQXNLUNFAMRLZBAFRHSEVC6Q/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGIICRUZRFAK5M7SNHZKR7SKE77SFKWE/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15767"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ZA4UCVURQXNLUNFAMRLZBAFRHSEVC6Q/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TB4FURVE4C35UDXGAAHJL5NIHJQ3WDZT/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TGIICRUZRFAK5M7SNHZKR7SKE77SFKWE/"},{"url":"https://github.com/advisories/GHSA-7r53-xj4v-5fr4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-15767","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2020-0194.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26557","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TB4FURVE4C35UDXGAAHJL5NIHJQ3WDZT/","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-15767","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-15767","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15767","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-30184","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-15767","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T02:05:12Z","modified":"2024-08-05T00:56:22.424Z","updated_at":"2026-11-02T14:20:21.059499Z"}],"euvd":[{"id":"EUVD-2019-6692","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T02:05:12Z","modified":"2024-08-05T00:56:22Z","updated_at":"2026-11-03T02:40:34.569316Z"}],"ghsa":[{"id":"GHSA-7r53-xj4v-5fr4","title":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend...","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2022-05-24T16:55:07Z","modified":"2023-01-28T05:06:52Z","updated_at":"2026-11-02T14:44:28.28087Z"}],"nvd":[{"id":"CVE-2019-15767","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T03:15:11.383Z","modified":"2026-06-17T02:21:01.777Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:05:25.691233Z"}],"osv":[{"id":"CVE-2019-15767","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T03:15:11.383Z","modified":"2026-04-16T04:39:08.494948977Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:11.361782Z"},{"id":"DEBIAN-CVE-2019-15767","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T03:15:11.383Z","modified":"2026-09-21T07:02:13.545658037Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"UBUNTU-CVE-2019-15767","description":"In GNU Chess 6.2.5, there is a stack-based buffer overflow in the cmd_load function in frontend/cmd.cc via a crafted chess position in an EPD file.","status":"published","published":"2019-08-29T03:15:00Z","modified":"2025-10-24T04:47:50Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:19.6877Z"},{"id":"MGASA-2020-0194","title":"Updated gnuchess packages fix security vulnerability","description":"Updated gnuchess package fixes security vulnerability:\n\nA vulnerability was found in GNU Chess 6.2.5, there is a stack-based buffer\noverflow in the cmd_load function in frontend/cmd.cc via a crafted chess\nposition in an EPD file (CVE-2019-15767).\n","status":"published","published":"2020-05-05T12:20:37Z","modified":"2026-04-16T04:40:35.94197726Z","updated_at":"2026-11-02T15:49:41.151324Z"},{"id":"openSUSE-SU-2024:10799-1","title":"gnuchess-6.2.9-1.2 on GA media","description":"These are all security issues fixed in the gnuchess-6.2.9-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:08:01.449861Z","updated_at":"2026-11-02T16:58:34.487567Z"}]}}