CVE-2013-4787

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Android 1.6 Donut through 4.2 Jelly Bean does not properly check cryptographic signatures for applications, which allows attackers to execute arbitrary code via an application package file (APK) that is modified in a way that does not violate the cryptographic signature, probably involving multiple entries in a Zip file with the same name in which one entry is validated but the other entry is installed, aka Android security bug 8219321 and the \"Master Key\" vulnerability."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-07-09T17:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "60952", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/60952"}, {"tags": ["x_refsource_MISC"], "url": "https://jira.cyanogenmod.org/browse/CYAN-1602"}, {"tags": ["x_refsource_MISC"], "url": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy"}, {"tags": ["x_refsource_MISC"], "url": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/"}, {"tags": ["x_refsource_MISC"], "url": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/"}, {"name": "94773", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://www.osvdb.org/94773"}, {"tags": ["x_refsource_MISC"], "url": "http://review.cyanogenmod.org/#/c/45251/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-4787", "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": "Android 1.6 Donut through 4.2 Jelly Bean does not properly check cryptographic signatures for applications, which allows attackers to execute arbitrary code via an application package file (APK) that is modified in a way that does not violate the cryptographic signature, probably involving multiple entries in a Zip file with the same name in which one entry is validated but the other entry is installed, aka Android security bug 8219321 and the \"Master Key\" vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "60952", "refsource": "BID", "url": "http://www.securityfocus.com/bid/60952"}, {"name": "https://jira.cyanogenmod.org/browse/CYAN-1602", "refsource": "MISC", "url": "https://jira.cyanogenmod.org/browse/CYAN-1602"}, {"name": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy", "refsource": "MISC", "url": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy"}, {"name": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/", "refsource": "MISC", "url": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/"}, {"name": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/", "refsource": "MISC", "url": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/"}, {"name": "94773", "refsource": "OSVDB", "url": "http://www.osvdb.org/94773"}, {"name": "http://review.cyanogenmod.org/#/c/45251/", "refsource": "MISC", "url": "http://review.cyanogenmod.org/#/c/45251/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T16:52:27.239Z"}, "title": "CVE Program Container", "references": [{"name": "60952", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/60952"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jira.cyanogenmod.org/browse/CYAN-1602"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/"}, {"name": "94773", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://www.osvdb.org/94773"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://review.cyanogenmod.org/#/c/45251/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-4787", "datePublished": "2013-07-09T17:00:00.000Z", "dateReserved": "2013-07-09T00:00:00.000Z", "dateUpdated": "2024-09-17T03:59:38.138Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:1.6:*:*:*:*:*:*:*", "matchCriteriaId": "702B40EB-76BC-4686-A46E-D02DBE3A86E7", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "4685EA90-1E01-4FFB-AE31-91FD5D69E2D8", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "938DC86D-C783-4EFA-9AB6-3ADC8CD7BB41", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "A33DBF65-09A6-4149-BABE-2FFFBF10C31D", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.2:*:*:*:*:*:*:*", "matchCriteriaId": "78B69434-13B2-4A43-AEB0-55E0ED403E54", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.2:rev1:*:*:*:*:*:*", "matchCriteriaId": "D1755B91-1B6B-4A9E-BB6B-22B399A6DD02", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "1A92E88F-CCED-41D7-AFB7-CE1F9265E546", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "D13D3A00-27A0-4635-9D50-05CA81950691", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "4EB959DB-AFE7-4667-9662-949ADAB81CE3", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "18669EEC-ABB9-4CE4-8C0E-A88BE08EC368", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:*", "matchCriteriaId": "61D64B87-F1F1-4E52-86AE-F28E2C43A9A8", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "83AB2497-59DE-4253-A758-A3D03FAEB913", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "6E197EC0-82DF-49D5-BD1A-7EA22EC0B806", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "286EED24-E011-4009-BC2E-B63CA06072CE", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "D634E2E3-4E8A-4C88-A6BF-DBE7439EB3B0", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "77E6F4DF-F80F-4A9B-871E-155C0D3DD449", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "5CC08431-C70E-4964-B7C0-C9C45F70DCD2", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:2.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "3A2A79C6-A7BD-46C2-8320-B9652135F3BC", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "6997F035-D2F5-4174-B979-5D42FF69D9AC", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "E1FD2E59-59BF-4611-B65B-A2981127CAC0", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "86BFE05E-9749-43AA-8DB6-E2F13C2E1759", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "48DCE4AD-D629-4F0B-AFA8-6CAD061D5FA6", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "4DAAB25F-26E4-4493-B3DA-F87240633031", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "96CD6B49-B9D4-493E-902D-B4EF48260BB0", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:3.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "FB73EBA4-A9BE-4C40-9E6D-649E89D2C3F2", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "A39C31E3-75C0-4E92-A6B5-7D67B22E3449", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "BB318EA4-2908-4B91-8DBB-20008FDF528A", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "1F4E46A9-B652-47CE-92E8-01021E57724B", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "AB9B53C6-AE84-4A45-B83E-8E5CE44F7B93", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "36DD8E3F-6308-4680-B932-4CBD8E58A7FB", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "1DA9F0F7-D592-481E-884C-B1A94E702825", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "6CD857E7-B878-49F9-BDDA-93DDEBB0B42B", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*", "matchCriteriaId": "FBDABB6C-FFF9-4E79-9EF1-BDC0BBDEA9F1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Android 1.6 Donut through 4.2 Jelly Bean does not properly check cryptographic signatures for applications, which allows attackers to execute arbitrary code via an application package file (APK) that is modified in a way that does not violate the cryptographic signature, probably involving multiple entries in a Zip file with the same name in which one entry is validated but the other entry is installed, aka Android security bug 8219321 and the \"Master Key\" vulnerability."}, {"lang": "es", "value": "Android v1.6 Donut hasta v4.2 Jelly Bean no comprueban de forma adecuada las firmas criptogr\u00e1ficas de las aplicaciones, lo que puede permitir que atacantes ejecuten c\u00f3digo a trav\u00e9s de una ficheros de empaquetado de aplicaciones (APK) que es manipulado de forma que no viole la firma criptogr\u00e1fica, probablemente incluyendo m\u00faltiples entradas en un fichero ZIP con el mismo nombre en el c\u00faal una entrada est\u00e1 validada pero la otra es la que se instala, tamb\u00eden conocido como error de seguridad 8219321 y vulnerabilidad \"Master Key\"."}], "id": "CVE-2013-4787", "lastModified": "2026-06-16T23:57:53.733", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-07-09T17:55:01.153", "references": [{"source": "cve@mitre.org", "url": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/"}, {"source": "cve@mitre.org", "url": "http://review.cyanogenmod.org/#/c/45251/"}, {"source": "cve@mitre.org", "url": "http://www.osvdb.org/94773"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/60952"}, {"source": "cve@mitre.org", "url": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/"}, {"source": "cve@mitre.org", "url": "https://jira.cyanogenmod.org/browse/CYAN-1602"}, {"source": "cve@mitre.org", "url": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://bluebox.com/corporate-blog/bluebox-uncovers-android-master-key/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://review.cyanogenmod.org/#/c/45251/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.osvdb.org/94773"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/60952"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.zdnet.com/google-releases-fix-to-oems-for-blue-security-android-security-hole-7000017782/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://jira.cyanogenmod.org/browse/CYAN-1602"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://plus.google.com/113331808607528811927/posts/GxDA6111vYy"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}