{"id":"CVE-2017-5885","aliases":["DEBIAN-CVE-2017-5885","DLA-831-1","EUVD-2017-14960","GHSA-m2p7-mwp9-g3w6","MGASA-2017-0057","RHSA-2017:2258","SUSE-SU-2021:3125-1","UBUNTU-CVE-2017-5885","USN-3203-1","openSUSE-SU-2024:10833-1"],"status":"published","title":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set...","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04985,"percentile":0.92261,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2017-02-07T00:00:00Z","modified":"2026-10-24T10:30:42Z","fixes":[{"ecosystem":"Debian:12","package":"gtk-vnc","fixed_in":["0.6.0-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"gtk-vnc","fixed_in":["0.6.0-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gtk-vnc","fixed_in":["0.6.0-3"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"gtk-vnc","fixed_in":["0.5.3-0ubuntu2.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"gtk-vnc","fixed_in":["0.5.3-1.3ubuntu2.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-3"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.0-3.1+deb7u1"}]}],"versions":["0.5.0-3.1"],"bundled":2},{"source":"osv","ecosystem":"Mageia:5","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-6.1.mga5"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc-python","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc2-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gvnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gvnc-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gvncpulse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gvncpulse-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::client","package":"gvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc-python","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc2-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gvnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gvnc-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gvncpulse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gvncpulse-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::server","package":"gvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc-python","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc2-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gvnc-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gvnc-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gvncpulse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gvncpulse-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:7::workstation","package":"gvnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.0-2.el7"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:HPE Helion OpenStack 8","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:HPE Helion OpenStack 8","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 8","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 8","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 9","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud 9","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","package":"gtk-vnc2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-11.3.1"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-0ubuntu2.1"}]}],"versions":["0.5.2-1ubuntu2","0.5.3-0ubuntu1","0.5.3-0ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1.3ubuntu2.1"}]}],"versions":["0.5.3-1.3","0.5.3-1.3ubuntu1","0.5.3-1.3ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-0ubuntu2.1"}]}],"versions":["0.5.2-1ubuntu2","0.5.3-0ubuntu1","0.5.3-0ubuntu2"],"bundled":2},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"gtk-vnc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-1.4"}]}],"bundled":2}],"products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"gnome","product":"gtk-vnc"}],"references":[{"url":"https://git.gnome.org/browse/gtk-vnc/commit/?id=c8583fd3783c5b811590fcb7bae4ce6e7344963e","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Vendor Advisory","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2017/02/03/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/96016","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2258","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LGPQ5MQR6SN4DYTEFACHP2PP5RR26KYK/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2017/02/05/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://bugzilla.gnome.org/show_bug.cgi?id=778050","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5885","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-5885","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1418952","tags":["report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LGPQ5MQR6SN4DYTEFACHP2PP5RR26KYK"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LGPQ5MQR6SN4DYTEFACHP2PP5RR26KYK"},{"url":"https://github.com/advisories/GHSA-m2p7-mwp9-g3w6"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-5885","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2017-0057.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=20244","tags":["report"]},{"url":"http://openwall.com/lists/oss-security/2017/02/05/5","tags":["web","report"]},{"url":"https://bugzilla.gnome.org/show_bug.cgi?id=778048","tags":["report"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.4_Release_Notes/index.html","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=921008","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=921330","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1126825","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1416783","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1418944","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1441120","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_2258.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2017-5884","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-5884","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5884","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-5885","tags":["advisory","report"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213125-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1024266","tags":["report"]},{"url":"https://bugzilla.suse.com/1024268","tags":["report"]},{"url":"https://bugzilla.suse.com/1046782","tags":["report"]},{"url":"https://bugzilla.suse.com/1188292","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5884","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5885","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2017-5885","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3203-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-5884","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2017-5885","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-28T18:00:00Z","modified":"2024-08-05T15:11:48.908Z","updated_at":"2026-11-02T14:33:12.599234Z"}],"euvd":[{"id":"EUVD-2017-14960","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-28T18:00:00Z","modified":"2024-08-05T15:11:48Z","updated_at":"2026-11-03T02:39:13.965943Z"}],"ghsa":[{"id":"GHSA-m2p7-mwp9-g3w6","title":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set...","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2022-05-14T03:54:00Z","modified":"2025-04-20T03:34:28Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:01:41.934315Z"}],"nvd":[{"id":"CVE-2017-5885","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-28T18:59:00.453Z","modified":"2026-06-17T01:21:23.21Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/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-190"],"updated_at":"2026-11-02T14:03:43.325192Z"}],"osv":[{"id":"CVE-2017-5885","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-28T18:59:00.453Z","modified":"2026-10-24T10:30:42.239386072Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"DEBIAN-CVE-2017-5885","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-28T18:59:00.453Z","modified":"2026-09-01T20:03:48.746148939Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:29.412243Z"},{"id":"RHSA-2017:2258","title":"Red Hat Security Advisory: gtk-vnc security, bug fix, and enhancement update","status":"published","published":"2024-09-16T00:16:11Z","modified":"2026-06-26T12:22:01.091910033Z","cvss":[{"version":"3.0","score":3.1,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:53:04.262457Z"},{"id":"UBUNTU-CVE-2017-5885","description":"Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.","status":"published","published":"2017-02-07T00:00:00Z","modified":"2026-04-22T11:28:44.299176Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:15.388065Z"},{"id":"DLA-831-1","title":"gtk-vnc - security update","status":"published","published":"2017-02-20T00:00:00Z","modified":"2026-03-09T02:11:11.62303Z","updated_at":"2026-11-02T15:46:13.207219Z"},{"id":"MGASA-2017-0057","title":"Updated gtk-vnc packages fix security vulnerability","description":"It was found that gtk-vnc code does not properly check boundaries of\nsubrectangle-containing tiles. A malicious server can use this to\noverwrite parts of the client memory (CVE-2017-5884).\n\nIn addition, the vnc_connection_server_message() and vnc_color_map_set()\nfunctions do not check for integer overflow properly, leading to a\nmalicious server being able to overwrite parts of the client memory\n(CVE-2017-5885).\n","status":"published","published":"2017-02-20T13:00:19Z","modified":"2026-04-16T06:23:21.737197075Z","updated_at":"2026-11-02T15:49:40.103088Z"},{"id":"openSUSE-SU-2024:10833-1","title":"gtk-vnc-devel-1.2.0-1.4 on GA media","description":"These are all security issues fixed in the gtk-vnc-devel-1.2.0-1.4 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:11:39.641399Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2021:3125-1","title":"Security update for gtk-vnc","description":"This update for gtk-vnc fixes the following issues:\n\n- CVE-2017-5885: Correctly validate color map range indexes (bsc#1024268).\n- CVE-2017-5884: Fix bounds checking for RRE, hextile \u0026 copyrect encodings (bsc#1024266).\n- Fix crash when opening connection from a GSocketAddress (bsc#1046782).\n- Fix possible crash on connection failure (bsc#1188292).\n","status":"published","published":"2021-09-16T17:49:14Z","modified":"2026-02-04T02:54:31.544393Z","updated_at":"2026-11-02T15:53:49.605187Z"},{"id":"USN-3203-1","title":"gtk-vnc vulnerabilities","description":"It was discovered that gtk-vnc incorrectly validated certain data. A\nmalicious server could use this issue to cause gtk-vnc to crash, resulting\nin a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2017-02-20T17:59:30Z","modified":"2026-04-22T09:32:18.880573Z","updated_at":"2026-11-02T16:58:10.303275Z"}]}}