{"api_version":"1","generated_at":"2026-04-22T21:16:12+00:00","cve":"CVE-2018-12293","urls":{"html":"https://cve.report/CVE-2018-12293","api":"https://cve.report/api/cve/CVE-2018-12293.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-12293","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-12293"},"summary":{"title":"CVE-2018-12293","description":"The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2018-06-19 21:29:00","updated_at":"2020-08-24 17:37:00"},"problem_types":["CWE-787","CWE-190"],"metrics":[],"references":[{"url":"https://trac.webkit.org/changeset/232618","name":"https://trac.webkit.org/changeset/232618","refsource":"MISC","tags":["Patch","Third Party Advisory","Vendor Advisory"],"title":"Changeset 232618 – WebKit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.exploit-db.com/exploits/45205/","name":"45205","refsource":"EXPLOIT-DB","tags":[],"title":"WebkitGTK+ 2.20.3 - 'ImageBufferCairo::getImageData()' Buffer Overflow (PoC) - Linux local Exploit","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/archive/1/542087/100/0/threaded","name":"20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005","refsource":"BUGTRAQ","tags":[],"title":"SecurityFocus","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://bugs.webkit.org/show_bug.cgi?id=186384","name":"https://bugs.webkit.org/show_bug.cgi?id=186384","refsource":"MISC","tags":["Permissions Required","Vendor Advisory"],"title":"Bug Access Denied","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2018/06/14/1","name":"[oss-security] 20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005","refsource":"MLIST","tags":["Mailing List","Technical Description"],"title":"oss-security - WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html","name":"http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html","refsource":"MISC","tags":["Third Party Advisory","VDB Entry"],"title":"WebKitGTK+ Data Leak / Code Execution ≈ Packet Storm","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3687-1/","name":"USN-3687-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-3687-1: WebKitGTK+ vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/201808-04","name":"GLSA-201808-04","refsource":"GENTOO","tags":[],"title":"WebkitGTK+: Multiple vulnerabilities (GLSA 201808-04) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-12293","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12293","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"17.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"17.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"18.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"webkitgtk","cpe5":"webkitgtk+","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"webkitgtk","cpe5":"webkitgtk\\+","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"webkitgtk","cpe5":"webkitgtk\\+","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wpewebkit","cpe5":"wpe_webkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"12293","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"wpewebkit","cpe5":"wpe_webkit","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2018-12293","qid":"710228","title":"Gentoo Linux WebkitGTK+ Multiple Vulnerabilities (GLSA 201808-04)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-12293","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":"The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://bugs.webkit.org/show_bug.cgi?id=186384","refsource":"MISC","url":"https://bugs.webkit.org/show_bug.cgi?id=186384"},{"name":"GLSA-201808-04","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201808-04"},{"name":"20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005","refsource":"BUGTRAQ","url":"http://www.securityfocus.com/archive/1/542087/100/0/threaded"},{"name":"45205","refsource":"EXPLOIT-DB","url":"https://www.exploit-db.com/exploits/45205/"},{"name":"https://trac.webkit.org/changeset/232618","refsource":"MISC","url":"https://trac.webkit.org/changeset/232618"},{"name":"USN-3687-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3687-1/"},{"name":"http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html","refsource":"MISC","url":"http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html"},{"name":"[oss-security] 20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2018/06/14/1"}]}},"nvd":{"publishedDate":"2018-06-19 21:29:00","lastModifiedDate":"2020-08-24 17:37:00","problem_types":["CWE-787","CWE-190"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:webkitgtk:webkitgtk\\+:*:*:*:*:*:*:*:*","versionEndExcluding":"2.20.3","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:wpewebkit:wpe_webkit:*:*:*:*:*:*:*:*","versionEndExcluding":"2.20.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"12293","Ordinal":"128811","Title":"CVE-2018-12293","CVE":"CVE-2018-12293","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"12293","Ordinal":"1","NoteData":"The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"12293","Ordinal":"2","NoteData":"2018-06-19","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"12293","Ordinal":"3","NoteData":"2018-10-21","Type":"Other","Title":"Modified"}]}}}