{"id":"UBUNTU-CVE-2016-10002","details":"Incorrect processing of responses to If-None-Modified HTTP conditional requests in Squid HTTP Proxy 3.1.10 through 3.1.23, 3.2.0.3 through 3.5.22, and 4.0.1 through 4.0.16 leads to client-specific Cookie data being leaked to other clients. Attack requests can easily be crafted by a client to probe a cache for this information.","modified":"2026-01-30T01:41:43.550878Z","published":"2017-01-27T00:00:00Z","related":["USN-3192-1"],"upstream":["CVE-2016-10002"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-10002"},{"type":"REPORT","url":"http://www.squid-cache.org/Advisories/SQUID-2016_11.txt"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2016/12/17/1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3192-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-10002"}],"affected":[{"package":{"name":"squid3","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.3.8-1ubuntu6.9?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.8-1ubuntu6.9"}]}],"versions":["3.3.8-1ubuntu3","3.3.8-1ubuntu4","3.3.8-1ubuntu5","3.3.8-1ubuntu6","3.3.8-1ubuntu6.1","3.3.8-1ubuntu6.2","3.3.8-1ubuntu6.3","3.3.8-1ubuntu6.4","3.3.8-1ubuntu6.6","3.3.8-1ubuntu6.8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"squid","binary_version":"3.3.8-1ubuntu6.9"},{"binary_name":"squid-cgi","binary_version":"3.3.8-1ubuntu6.9"},{"binary_name":"squid-purge","binary_version":"3.3.8-1ubuntu6.9"},{"binary_name":"squid3","binary_version":"3.3.8-1ubuntu6.9"},{"binary_name":"squid3-common","binary_version":"3.3.8-1ubuntu6.9"},{"binary_name":"squidclient","binary_version":"3.3.8-1ubuntu6.9"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-10002.json"}},{"package":{"name":"squid3","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/squid3@3.5.12-1ubuntu7.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.12-1ubuntu7.3"}]}],"versions":["3.3.8-1ubuntu16","3.3.8-1ubuntu17","3.5.12-1ubuntu6","3.5.12-1ubuntu7","3.5.12-1ubuntu7.1","3.5.12-1ubuntu7.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"squid","binary_version":"3.5.12-1ubuntu7.3"},{"binary_name":"squid-cgi","binary_version":"3.5.12-1ubuntu7.3"},{"binary_name":"squid-common","binary_version":"3.5.12-1ubuntu7.3"},{"binary_name":"squid-purge","binary_version":"3.5.12-1ubuntu7.3"},{"binary_name":"squid3","binary_version":"3.5.12-1ubuntu7.3"},{"binary_name":"squidclient","binary_version":"3.5.12-1ubuntu7.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-10002.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}