{"id":"CVE-2019-8287","aliases":["DEBIAN-CVE-2019-8287","DLA-2045-1","EUVD-2019-17685","GHSA-frvw-vf5g-vxwg","SUSE-SU-2019:14235-1","UBUNTU-CVE-2019-8287"],"status":"published","title":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function,...","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.19461,"percentile":0.97387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2019-10-29T16:43:30Z","modified":"2026-10-17T12:56:09Z","fixes":[{"ecosystem":"Debian:12","package":"tightvnc","fixed_in":["1:1.3.9-9.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"tightvnc","fixed_in":["1:1.3.9-9.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tightvnc","fixed_in":["1:1.3.9-9.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"tightvnc","fixed_in":["1.3.9-6.5+deb8u1build0.14.04.1~esm1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.3.9-9.1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.9-6.5+deb8u1"}]}],"versions":["1.3.9-6.5"],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.9-81.15.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.9-81.15.3.1"}]}],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.9-6.5+deb8u1build0.14.04.1~esm1"}]}],"versions":["1.3.9-6.4","1.3.9-6.4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.10-0ubuntu2","1.3.10-0ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.10-0ubuntu3","1.3.10-0ubuntu4"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.10-0ubuntu5"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.10-3","1:1.3.10-5"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.10-7","1:1.3.10-7build1","1:1.3.10-7build2","1:1.3.10-8"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.10-9","1:1.3.10-10"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.10-10build1","1:1.3.10-11"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"tightvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.3.10-10","1:1.3.10-10build1"]}],"products":[{"vendor":"kaspersky","product":"tightvnc"},{"vendor":"tightvnc","product":"tightvnc"}],"references":[{"url":"https://www.openwall.com/lists/oss-security/2018/12/10/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/12/msg00028.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-478893.pdf","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsa-20-343-08","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-8287"},{"url":"https://github.com/advisories/GHSA-frvw-vf5g-vxwg"},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-8287","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2019/suse-su-201914235-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1155442","tags":["report"]},{"url":"https://bugzilla.suse.com/1155452","tags":["report"]},{"url":"https://bugzilla.suse.com/1155472","tags":["report"]},{"url":"https://bugzilla.suse.com/1155476","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15678","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15679","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15680","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-8287","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-8287","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-8287","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-8287","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T16:43:30Z","modified":"2024-08-04T21:17:31.162Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:20:21.703364Z"}],"euvd":[{"id":"EUVD-2019-17685","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T16:43:30Z","modified":"2024-08-04T21:17:31Z","updated_at":"2026-11-03T03:06:42.975045Z"}],"ghsa":[{"id":"GHSA-frvw-vf5g-vxwg","title":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function,...","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2022-05-24T17:00:06Z","modified":"2024-04-04T02:36:24Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:56:09.967552Z"}],"nvd":[{"id":"CVE-2019-8287","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T19:15:22.64Z","modified":"2026-06-17T02:41:48.737Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:05:32.982925Z"}],"osv":[{"id":"CVE-2019-8287","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T19:15:22.64Z","modified":"2026-03-14T04:43:04.543981Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:12.974481Z"},{"id":"DEBIAN-CVE-2019-8287","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T19:15:22.64Z","modified":"2026-09-21T07:03:23.901168946Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:32.57265Z"},{"id":"UBUNTU-CVE-2019-8287","description":"TightVNC code version 1.3.10 contains global buffer overflow in HandleCoRREBBP macro function, which can potentially result code execution. This attack appear to be exploitable via network connectivity.","status":"published","published":"2019-10-29T19:15:00Z","modified":"2026-10-17T12:56:09.753047949Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:21.741399Z"},{"id":"DLA-2045-1","title":"tightvnc - security update","status":"published","published":"2019-12-21T00:00:00Z","modified":"2026-03-09T01:19:55.474259Z","updated_at":"2026-11-02T15:46:10.227108Z"},{"id":"SUSE-SU-2019:14235-1","title":"Security update for tightvnc","description":"This update for tightvnc fixes the following issues:\n\n- CVE-2019-15679: Fixed a heap buffer overflow in InitialiseRFBConnection \n  which might lead to code execution (bsc#1155476). \n- CVE-2019-8287: Fixed a global buffer overflow in HandleCoRREBBPmay which \n  might lead to code execution (bsc#1155472).\n- CVE-2019-15680: Fixed a null pointer dereference in HandleZlibBPP which \n  could have led to denial of service (bsc#1155452).\n- CVE-2019-15678: Fixed a heap buffer overflow in rfbServerCutText handler \n  (bsc#1155442).\n","status":"published","published":"2019-11-29T13:46:58Z","modified":"2026-02-04T02:44:00.90624Z","updated_at":"2026-11-02T15:53:46.44301Z"}]}}