{"id":"UBUNTU-CVE-2016-7153","details":"The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a \"HEIST\" attack.","modified":"2026-04-22T10:56:01.452803Z","published":"2016-09-06T10:59:00Z","upstream":["CVE-2016-7153"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7153"},{"type":"REPORT","url":"http://arstechnica.com/security/2016/08/new-attack-steals-ssns-e-mail-addresses-and-more-from-https-pages/"},{"type":"REPORT","url":"https://tom.vg/papers/heist_blackhat2016.pdf"},{"type":"REPORT","url":"https://www.blackhat.com/docs/us-16/materials/us-16-VanGoethem-HEIST-HTTP-Encrypted-Information-Can-Be-Stolen-Through-TCP-Windows-wp.pdf"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7153"}],"affected":[{"package":{"name":"oxide-qt","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/oxide-qt@1.21.5-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.9.5-0ubuntu1","1.10.3-0ubuntu0.15.10.1","1.10.3-0ubuntu0.15.10.2","1.11.3-0ubuntu3","1.11.4-0ubuntu1","1.11.5-0ubuntu1","1.12.5-0ubuntu1","1.12.6-0ubuntu1","1.12.7-0ubuntu1","1.13.6-0ubuntu1","1.14.7-0ubuntu1","1.14.9-0ubuntu0.16.04.1","1.15.7-0ubuntu0.16.04.1","1.15.8-0ubuntu0.16.04.1","1.16.5-0ubuntu0.16.04.1","1.17.7-0ubuntu0.16.04.1","1.17.9-0ubuntu0.16.04.1","1.18.3-0ubuntu0.16.04.1","1.18.5-0ubuntu0.16.04.1","1.19.4-0ubuntu0.16.04.1","1.20.4-0ubuntu0.16.04.1","1.21.5-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"liboxideqt-qmlplugin","binary_version":"1.21.5-0ubuntu0.16.04.1"},{"binary_version":"1.21.5-0ubuntu0.16.04.1","binary_name":"liboxideqtcore0"},{"binary_name":"liboxideqtquick0","binary_version":"1.21.5-0ubuntu0.16.04.1"},{"binary_version":"1.21.5-0ubuntu0.16.04.1","binary_name":"oxideqt-codecs"},{"binary_name":"oxideqt-codecs-extra","binary_version":"1.21.5-0ubuntu0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7153.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}