{"api_version":"1","generated_at":"2026-07-23T11:29:40+00:00","cve":"CVE-2015-6779","urls":{"html":"https://cve.report/CVE-2015-6779","api":"https://cve.report/api/cve/CVE-2015-6779.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2015-6779","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-6779"},"summary":{"title":"CVE-2015-6779","description":"PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL.","state":"PUBLISHED","assigner":"Chrome","published_at":"2015-12-06 01:59:16","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-264","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4.3","severity":"","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html","name":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[security-announce] openSUSE-SU-2015:2290-1: important: Security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://codereview.chromium.org/1362433002","name":"https://codereview.chromium.org/1362433002","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Issue 1362433002: Fix for \"chrome://\" links in PDFs. -\n    \n    Code Review","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html","name":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Chrome Releases: Stable Channel Update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/78416","name":"http://www.securityfocus.com/bid/78416","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Google Chrome Prior to 47.0.2526.73 Multiple Security Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://security.gentoo.org/glsa/201603-09","name":"https://security.gentoo.org/glsa/201603-09","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Chromium: Multiple vulnerabilities (GLSA 201603-09) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://code.google.com/p/chromium/issues/detail?id=528505","name":"https://code.google.com/p/chromium/issues/detail?id=528505","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Issue 528505 - \n chromium -\n \n Security: Linking to chrome:// urls inside pdf - \n ???? ** Chromium issue tracking will soon migrate to https://bugs.chromium.org (Monorail) ** ???? - Google Project Hosting","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html","name":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[security-announce] openSUSE-SU-2015:2291-1: important: Security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1034298","name":"http://www.securitytracker.com/id/1034298","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Google Chrome Multiple Bugs Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, and Spoof Content - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2015/dsa-3415","name":"http://www.debian.org/security/2015/dsa-3415","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-3415-1 chromium-browser","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2015-6779","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-6779","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2015","cve_id":"6779","vulnerable":"1","versionEndIncluding":"46.0.2490.86","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"google","cpe5":"chrome","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T07:29:24.827Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://codereview.chromium.org/1362433002"},{"name":"openSUSE-SU-2015:2290","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://code.google.com/p/chromium/issues/detail?id=528505"},{"name":"GLSA-201603-09","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"],"url":"https://security.gentoo.org/glsa/201603-09"},{"name":"78416","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/78416"},{"name":"DSA-3415","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2015/dsa-3415"},{"name":"openSUSE-SU-2015:2291","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"},{"name":"1034298","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1034298"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2015-12-01T00:00:00.000Z","descriptions":[{"lang":"en","value":"PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-09-13T09:57:01.000Z","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","shortName":"Chrome"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://codereview.chromium.org/1362433002"},{"name":"openSUSE-SU-2015:2290","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"},{"tags":["x_refsource_CONFIRM"],"url":"https://code.google.com/p/chromium/issues/detail?id=528505"},{"name":"GLSA-201603-09","tags":["vendor-advisory","x_refsource_GENTOO"],"url":"https://security.gentoo.org/glsa/201603-09"},{"name":"78416","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/78416"},{"name":"DSA-3415","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2015/dsa-3415"},{"name":"openSUSE-SU-2015:2291","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"},{"name":"1034298","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1034298"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@google.com","ID":"CVE-2015-6779","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html","refsource":"CONFIRM","url":"http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"},{"name":"https://codereview.chromium.org/1362433002","refsource":"CONFIRM","url":"https://codereview.chromium.org/1362433002"},{"name":"openSUSE-SU-2015:2290","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html"},{"name":"https://code.google.com/p/chromium/issues/detail?id=528505","refsource":"CONFIRM","url":"https://code.google.com/p/chromium/issues/detail?id=528505"},{"name":"GLSA-201603-09","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201603-09"},{"name":"78416","refsource":"BID","url":"http://www.securityfocus.com/bid/78416"},{"name":"DSA-3415","refsource":"DEBIAN","url":"http://www.debian.org/security/2015/dsa-3415"},{"name":"openSUSE-SU-2015:2291","refsource":"SUSE","url":"http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html"},{"name":"1034298","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1034298"}]}}}},"cveMetadata":{"assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","assignerShortName":"Chrome","cveId":"CVE-2015-6779","datePublished":"2015-12-06T01:00:00.000Z","dateReserved":"2015-08-31T00:00:00.000Z","dateUpdated":"2024-08-06T07:29:24.827Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2015-12-06 01:59:16","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-264","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*","versionEndIncluding":"46.0.2490.86","matchCriteriaId":"C12CC8E6-3341-4505-99CF-384840C20815"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2015","CveId":"6779","Ordinal":"1","Title":"CVE-2015-6779","CVE":"CVE-2015-6779","Year":"2015"},"notes":[{"CveYear":"2015","CveId":"6779","Ordinal":"1","NoteData":"PDFium, as used in Google Chrome before 47.0.2526.73, does not properly restrict use of chrome: URLs, which allows remote attackers to bypass intended scheme restrictions via a crafted PDF document, as demonstrated by a document with a link to a chrome://settings URL.","Type":"Description","Title":"CVE-2015-6779"},{"CveYear":"2015","CveId":"6779","Ordinal":"2","NoteData":"2015-12-05","Type":"Other","Title":"Published"},{"CveYear":"2015","CveId":"6779","Ordinal":"3","NoteData":"2017-09-13","Type":"Other","Title":"Modified"}]}}}