{"id":"CVE-2011-3377","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-3377","generatedAt":"2026-10-27T19:45:18.366Z","title":"The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin…","description":"The web browser plug-in in IcedTea-Web 1.0.x before 1.0.6 and 1.1.x before 1.1.4 allows remote attackers to bypass the Same Origin Policy (SOP) and execute arbitrary script or establish network connections to unintended hosts via an applet whose origin has the same second-level domain, but a different sub-domain than the targeted domain.","published":"2014-02-05T19:55:29.000Z","lastModified":"2026-06-16T23:33:11.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":4.3,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N"},"cwe":["CWE-264"],"affected":["redhat/icedtea-web","canonical/ubuntu linux","opensuse/opensuse"],"epss":{"score":0.02217,"percentile":0.82526,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.22%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://dbhole.wordpress.com/2011/11/08/icedtea-web-1-0-6-and-1-1-4-security-releases-released/","tags":["Patch","Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-03/msg00028.html","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2011-1441.html","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2012/dsa-2420","source":"secalert@redhat.com"},{"url":"http://www.osvdb.org/76940","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/50610","source":"secalert@redhat.com"},{"url":"http://www.ubuntu.com/usn/USN-1263-1","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=742515","source":"secalert@redhat.com"},{"url":"http://dbhole.wordpress.com/2011/11/08/icedtea-web-1-0-6-and-1-1-4-security-releases-released/","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-03/msg00028.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2011-1441.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2012/dsa-2420","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/76940","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/50610","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-1263-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=742515","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-3377","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}