{"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.10","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.11","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.2","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.10-r2"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.3","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.10-r2"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.4","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.10-r2"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.5","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.10-r2"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.6","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.7","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.8","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]},{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2016-9942.json"},"ecosystem_specific":{},"package":{"ecosystem":"Alpine:v3.9","name":"libvncserver","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"0.9.11-r0"}],"type":"ECOSYSTEM"}]}],"details":"Heap-based buffer overflow in ultra.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions.","id":"ALPINE-CVE-2016-9942","modified":"2026-09-22T06:30:45.799095266Z","published":"2016-12-31T18:59:00.180Z","references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2016-9942"}],"schema_version":"1.9.0","severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"}],"upstream":["CVE-2016-9942"]}