{"id":"DEBIAN-CVE-2015-4456","details":"ownCloud Desktop Client before 1.8.2 does not call QNetworkReply::ignoreSslErrors with the list of errors to be ignored, which allows man-in-the-middle attackers to bypass the user's certificate distrust decision and obtain sensitive information by leveraging a self-signed certificate and a connection to a server using its own self-signed certificate.","modified":"2026-09-09T06:47:30.533187419Z","published":"2015-10-26T14:59:00.107Z","upstream":["CVE-2015-4456"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2015-4456"}],"affected":[{"package":{"name":"owncloud-client","ecosystem":"Debian:12","purl":"pkg:deb/debian/owncloud-client?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.4+dfsg-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2015-4456.json"}},{"package":{"name":"owncloud-client","ecosystem":"Debian:13","purl":"pkg:deb/debian/owncloud-client?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.4+dfsg-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2015-4456.json"}},{"package":{"name":"owncloud-client","ecosystem":"Debian:14","purl":"pkg:deb/debian/owncloud-client?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.4+dfsg-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2015-4456.json"}}],"schema_version":"1.9.0"}