{"id":"CVE-2017-7980","details":"Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.","modified":"2026-04-11T12:05:58.430679Z","published":"2017-07-25T14:29:00.283Z","related":["SUSE-SU-2017:1145-1","SUSE-SU-2017:1146-1","SUSE-SU-2017:1147-1","SUSE-SU-2017:1148-1","SUSE-SU-2017:1774-1","SUSE-SU-2017:2946-1","SUSE-SU-2017:2963-1","SUSE-SU-2017:2969-1","SUSE-SU-2017:3084-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"10"}],"cpe":"cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"8"}],"cpe":"cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"9"}],"cpe":"cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"14.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"16.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"16.10"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"17.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:17.04:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.3"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.4"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.6"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.3"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.4"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.5"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.6"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.3"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"last_affected":"7.6"}],"cpe":"cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*","source":"CPE_FIELD"}]},"references":[{"type":"ADVISORY","url":"http://ubuntu.com/usn/usn-3289-1"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102129"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/97955"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0980"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0981"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0982"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0983"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0984"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0988"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1205"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1206"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1430"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1441"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"},{"type":"ADVISORY","url":"https://support.citrix.com/article/CTX230138"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2017/04/21/1"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1430056"},{"type":"FIX","url":"https://security.gentoo.org/glsa/201706-03"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/qemu/qemu","events":[{"introduced":"0"},{"last_affected":"0737f32daf35f3730ed2461ddfaaf034c2ec7ff0"},{"last_affected":"c1eb2ddf0f8075faddc5f7c3d39feae3e8e9d6b4"},{"last_affected":"609d7596524ab204ccd71ef42c9eee4c7c338ea4"},{"last_affected":"823a3f11fb8f04c3c3cc0f95f968fef1bfc6534f"},{"last_affected":"fdd76fecdde1ad444ff4deb7f1c4f7e4a1ef97d6"},{"last_affected":"38441756b70eec5807b5f60dad11a93a91199866"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.8"},{"last_affected":"8.0"},{"last_affected":"6.0"},{"last_affected":"7.0"},{"last_affected":"5.0"},{"last_affected":"3.0"}],"cpe":["cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:openstack:6.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:openstack:7.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:openstack:5.0:*:*:*:*:*:*:*","cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*","cpe:2.3:o:red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