{"id":"CVE-2007-3820","aliases":["EUVD-2007-3804","GHSA-7mxv-fq9j-x6mx","RHSA-2007:0905","RHSA-2007:0909"],"status":"published","title":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme...","description":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.","severity":{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02562,"percentile":0.85211,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-07-17T01:00:00Z","modified":"2026-06-26T12:18:03Z","affected":[{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-6.el4"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdebase","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdebase-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdebase-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-15.el5"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.3.1-9.el4"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client_workstation","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kdelibs-apidocs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::client","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdelibs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdelibs-apidocs","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdelibs-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:5::server","package":"kdelibs-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:3.5.4-13.el5"}]}],"bundled":6}],"products":[{"vendor":"kde","product":"konqueror"}],"references":[{"url":"http://alt.swiecki.net/oper1.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0909.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00085.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00022.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24918","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2007-0905.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.ubuntu.com/usn/usn-502-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://secunia.com/advisories/26091","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/27106","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/27108","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35430","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10345","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/27090","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/2538","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/27089","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/26612","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/27096","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/473703/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/473712/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/26720","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24912","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:176","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.kde.org/info/security/advisory-20070816-1.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1018396","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://securityreason.com/securityalert/2905","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://osvdb.org/37242","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3820","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7mxv-fq9j-x6mx"},{"url":"https://access.redhat.com/errata/RHSA-2007:0905","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=248537","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=251708","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=287311","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0905.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-3820","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-3820","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-4224","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-4224","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4224","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-4569","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-4569","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4569","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2007:0909","tags":["advisory"]},{"url":"http://www.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=229606","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=233592","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=234633","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=299891","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2007/rhsa-2007_0909.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-0242","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-0242","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0242","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-0537","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-0537","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0537","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-1308","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-1308","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1308","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2007-1564","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-1564","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-1564","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-3820","description":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.","status":"published","published":"2007-07-17T01:00:00Z","modified":"2024-08-07T14:28:52.474Z","updated_at":"2026-11-02T13:32:45.563938Z"}],"euvd":[{"id":"EUVD-2007-3804","description":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.","status":"published","published":"2007-07-17T01:00:00Z","modified":"2024-08-07T14:28:52Z","updated_at":"2026-11-03T01:16:24.545796Z"}],"ghsa":[{"id":"GHSA-7mxv-fq9j-x6mx","title":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme...","description":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.","status":"published","published":"2022-05-01T18:17:42Z","modified":"2023-01-31T05:04:11Z","updated_at":"2026-11-02T14:48:37.736488Z"}],"nvd":[{"id":"CVE-2007-3820","description":"konqueror/konq_combo.cc in Konqueror 3.5.7 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.","status":"published","published":"2007-07-17T01:30:00Z","modified":"2026-06-16T22:42:47.74Z","cvss":[{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:01:17.964611Z"}],"osv":[{"id":"RHSA-2007:0905","title":"Red Hat Security Advisory: kdebase security update","status":"published","published":"2024-09-15T16:56:44Z","modified":"2026-06-26T12:18:03.935941143Z","updated_at":"2026-11-02T15:52:59.70892Z"},{"id":"RHSA-2007:0909","title":"Red Hat Security Advisory: kdelibs security update","status":"published","published":"2024-09-15T16:56:48Z","modified":"2026-06-26T12:17:43.736357439Z","updated_at":"2026-11-02T15:52:59.70892Z"}]}}