{"api_version":"1","generated_at":"2026-07-23T22:42:28+00:00","cve":"CVE-2012-3479","urls":{"html":"https://cve.report/CVE-2012-3479","api":"https://cve.report/api/cve/CVE-2012-3479.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-3479","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-3479"},"summary":{"title":"CVE-2012-3479","description":"lisp/files.el in Emacs 23.2, 23.3, 23.4, and 24.1 automatically executes eval forms in local-variable sections when the enable-local-variables option is set to :safe, which allows user-assisted remote attackers to execute arbitrary Emacs Lisp code via a crafted file.","state":"PUBLISHED","assigner":"redhat","published_at":"2012-08-25 10:29:51","updated_at":"2026-04-29 01:13:23"},"problem_types":["NVD-CWE-noinfo","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.8","severity":"","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12155","name":"http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12155","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"#12155 - 24.1; Potential Security Flaw with `enable-local-eval', `enable-local-variables' - GNU bug report logs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2013/dsa-2603","name":"http://www.debian.org/security/2013/dsa-2603","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-2603-1 emacs23","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/50801","name":"http://secunia.com/advisories/50801","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Advisory SA50801 - Ubuntu update for emacs23 - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/50157","name":"http://secunia.com/advisories/50157","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Security Alerts - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/54969","name":"http://www.securityfocus.com/bid/54969","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"GNU Emacs 'enable-local-variables' Remote Code Execution Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:076","name":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:076","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Support / Security / Advisories /  / MDVSA-2013:076 | Mandriva","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.420006","name":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.420006","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"The Slackware Linux Project: Slackware Security Advisories","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.ubuntu.com/usn/USN-1586-1","name":"http://www.ubuntu.com/usn/USN-1586-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"USN-1586-1: Emacs vulnerabilities | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-10/msg00057.html","name":"http://lists.opensuse.org/opensuse-updates/2012-10/msg00057.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"openSUSE-SU-2012:1348-1: moderate: emacs and depending packages","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/13/1","name":"http://www.openwall.com/lists/oss-security/2012/08/13/1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"oss-security - Security flaw in GNU Emacs file-local variables","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2012/08/13/2","name":"http://www.openwall.com/lists/oss-security/2012/08/13/2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - Re: Security flaw in GNU Emacs file-local variables","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id?1027375","name":"http://www.securitytracker.com/id?1027375","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"GNU Emacs 'enable-local-variables' Safe Setting Can Be Bypassed Leading to Command Execution - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-3479","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3479","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":"2012","cve_id":"3479","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"emacs","cpe6":"23.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"3479","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"emacs","cpe6":"23.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"3479","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"emacs","cpe6":"23.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"3479","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"emacs","cpe6":"24.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T20:05:12.672Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"SSA:2012-228-02","tags":["vendor-advisory","x_refsource_SLACKWARE","x_transferred"],"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.420006"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12155"},{"name":"openSUSE-SU-2012:1348","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"],"url":"http://lists.opensuse.org/opensuse-updates/2012-10/msg00057.html"},{"name":"50801","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/50801"},{"name":"[oss-security] 20120812 Re: Security flaw in GNU Emacs file-local variables","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2012/08/13/2"},{"name":"USN-1586-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1586-1"},{"name":"54969","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/54969"},{"name":"1027375","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id?1027375"},{"name":"[oss-security] 20120813 Security flaw in GNU Emacs file-local variables","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2012/08/13/1"},{"name":"50157","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/50157"},{"name":"MDVSA-2013:076","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:076"},{"name":"DSA-2603","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2013/dsa-2603"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-08-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"lisp/files.el in Emacs 23.2, 23.3, 23.4, and 24.1 automatically executes eval forms in local-variable sections when the enable-local-variables option is set to :safe, which allows user-assisted remote attackers to execute arbitrary Emacs Lisp code via a crafted file."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-12-10T15:57:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"name":"SSA:2012-228-02","tags":["vendor-advisory","x_refsource_SLACKWARE"],"url":"http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.420006"},{"tags":["x_refsource_CONFIRM"],"url":"http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12155"},{"name":"openSUSE-SU-2012:1348","tags":["vendor-advisory","x_refsource_SUSE"],"url":"http://lists.opensuse.org/opensuse-updates/2012-10/msg00057.html"},{"name":"50801","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/50801"},{"name":"[oss-security] 20120812 Re: Security flaw in GNU Emacs file-local variables","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2012/08/13/2"},{"name":"USN-1586-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1586-1"},{"name":"54969","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/54969"},{"name":"1027375","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id?1027375"},{"name":"[oss-security] 20120813 Security flaw in GNU Emacs file-local variables","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2012/08/13/1"},{"name":"50157","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/50157"},{"name":"MDVSA-2013:076","tags":["vendor-advisory","x_refsource_MANDRIVA"],"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:076"},{"name":"DSA-2603","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2013/dsa-2603"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2012-3479","datePublished":"2012-08-25T10:00:00.000Z","dateReserved":"2012-06-14T00:00:00.000Z","dateUpdated":"2024-08-06T20:05:12.672Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2012-08-25 10:29:51","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["NVD-CWE-noinfo","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:emacs:23.2:*:*:*:*:*:*:*","matchCriteriaId":"944A2F7B-375B-4466-8A98-934123C209FD"},{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:emacs:23.3:*:*:*:*:*:*:*","matchCriteriaId":"123EF408-7950-4856-8A8D-B5553A0FFF58"},{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:emacs:23.4:*:*:*:*:*:*:*","matchCriteriaId":"D9948287-D8A4-4B29-9240-FCD25E73B00D"},{"vulnerable":true,"criteria":"cpe:2.3:a:gnu:emacs:24.1:*:*:*:*:*:*:*","matchCriteriaId":"ECC26DAB-A671-47BE-84DD-AD0A4CF72079"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"3479","Ordinal":"1","Title":"CVE-2012-3479","CVE":"CVE-2012-3479","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"3479","Ordinal":"1","NoteData":"lisp/files.el in Emacs 23.2, 23.3, 23.4, and 24.1 automatically executes eval forms in local-variable sections when the enable-local-variables option is set to :safe, which allows user-assisted remote attackers to execute arbitrary Emacs Lisp code via a crafted file.","Type":"Description","Title":"CVE-2012-3479"},{"CveYear":"2012","CveId":"3479","Ordinal":"2","NoteData":"2012-08-25","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"3479","Ordinal":"3","NoteData":"2013-12-10","Type":"Other","Title":"Modified"}]}}}