{"id":"ALPINE-CVE-2019-15681","details":"LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information disclosure. Combined with another vulnerability, it can be used to leak stack memory and bypass ASLR. This attack appear to be exploitable via network connectivity. These vulnerabilities have been fixed in commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a.","modified":"2026-10-27T08:31:48.451210606Z","published":"2019-10-29T19:15:18.127Z","upstream":["CVE-2019-15681"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2019-15681"}],"affected":[{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.11-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2019-15681.json"}},{"package":{"name":"libvncserver","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/libvncserver?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.12-r1"}]}],"ecosystem_specific":{},"database_specific"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