CVE-2016-7053

{"containers": {"cna": {"affected": [{"product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"status": "affected", "version": "openssl-1.1.0"}, {"status": "affected", "version": "openssl-1.1.0a"}, {"status": "affected", "version": "openssl-1.1.0b"}]}], "credits": [{"lang": "en", "value": "Tyler Nighswander (ForAllSecure)"}], "datePublic": "2016-11-10T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected."}], "metrics": [{"other": {"content": {"lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate"}, "type": "unknown"}}], "problemTypes": [{"descriptions": [{"description": "NULL pointer deference", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-27T09:57:01.000Z", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"}, {"name": "94244", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/94244"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.openssl.org/news/secadv/20161110.txt"}, {"name": "1037261", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1037261"}], "title": "CMS Null dereference", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "openssl-security@openssl.org", "DATE_PUBLIC": "2016-11-10", "ID": "CVE-2016-7053", "STATE": "PUBLIC", "TITLE": "CMS Null dereference"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "OpenSSL", "version": {"version_data": [{"version_value": "openssl-1.1.0"}, {"version_value": "openssl-1.1.0a"}, {"version_value": "openssl-1.1.0b"}]}}]}, "vendor_name": "OpenSSL"}]}}, "credit": [{"lang": "eng", "value": "Tyler Nighswander (ForAllSecure)"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected."}]}, "impact": [{"lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate"}], "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "NULL pointer deference"}]}]}, "references": {"reference_data": [{"name": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us", "refsource": "CONFIRM", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"}, {"name": "94244", "refsource": "BID", "url": "http://www.securityfocus.com/bid/94244"}, {"name": "https://www.openssl.org/news/secadv/20161110.txt", "refsource": "CONFIRM", "url": "https://www.openssl.org/news/secadv/20161110.txt"}, {"name": "1037261", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1037261"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T01:50:47.395Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"}, {"name": "94244", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/94244"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.openssl.org/news/secadv/20161110.txt"}, {"name": "1037261", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1037261"}]}]}, "cveMetadata": {"assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2016-7053", "datePublished": "2017-05-04T19:00:00.000Z", "dateReserved": "2016-08-23T00:00:00.000Z", "dateUpdated": "2024-09-16T20:52:38.446Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"status": "affected", "version": "openssl-1.1.0"}, {"status": "affected", "version": "openssl-1.1.0a"}, {"status": "affected", "version": "openssl-1.1.0b"}]}], "source": "openssl-security@openssl.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openssl:openssl:1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "73104834-5810-48DD-9B97-549D223853F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:openssl:openssl:1.1.0a:*:*:*:*:*:*:*", "matchCriteriaId": "C9D7A18A-116B-4F68-BEA3-A4E9DDDA55C6", "vulnerable": true}, {"criteria": "cpe:2.3:a:openssl:openssl:1.1.0b:*:*:*:*:*:*:*", "matchCriteriaId": "CFC70262-0DCD-4B46-9C96-FD18D0207511", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected."}, {"lang": "es", "value": "En OpenSSL 1.1.0 anterior a 1.1.0c, las aplicaciones que analizan estructuras CMS inv\u00e1lidas pueden dejar de dar servicio por una referencia a puntero nulo. Esto se produce por un fallo en la gesti\u00f3n del tipo ASN.1 CHOICE en OpenSSL 1.1.0, lo que puede derivar en que un valor NULL sea enviado a la devoluci\u00f3n de la llamada si se intenta utilizar varias codificaciones inv\u00e1lidas. S\u00f3lo est\u00e1n afectadas estructuras CHOICE que utilicen una devoluci\u00f3n de llamada que no gestione valores NULL."}], "id": "CVE-2016-7053", "lastModified": "2026-06-17T00:52:13.633", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-04T19:29:00.213", "references": [{"source": "openssl-security@openssl.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94244"}, {"source": "openssl-security@openssl.org", "url": "http://www.securitytracker.com/id/1037261"}, {"source": "openssl-security@openssl.org", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"}, {"source": "openssl-security@openssl.org", "tags": ["Vendor Advisory"], "url": "https://www.openssl.org/news/secadv/20161110.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/94244"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1037261"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.openssl.org/news/secadv/20161110.txt"}], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the OpenSSL project for reporting this issue. Upstream acknowledges Tyler Nighswander (ForAllSecure) as the original reporter.", "bugzilla": {"description": "openssl: CMS Null dereference vulnerability", "id": "1393930", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1393930"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In OpenSSL 1.1.0 before 1.1.0c, applications parsing invalid CMS structures can crash with a NULL pointer dereference. This is caused by a bug in the handling of the ASN.1 CHOICE type in OpenSSL 1.1.0 which can result in a NULL value being passed to the structure callback if an attempt is made to free certain invalid encodings. Only CHOICE structures using a callback which do not handle NULL value are affected."], "name": "CVE-2016-7053", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "openssl097a", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "openssl098e", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "openssl098e", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "OVMF", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat JBoss Enterprise Application Platform 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:1", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat JBoss Enterprise Web Server 1"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:2", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat JBoss Enterprise Web Server 2"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:3", "fix_state": "Not affected", "package_name": "openssl", "product_name": "Red Hat JBoss Web Server 3"}], "public_date": "2016-11-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-7053\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-7053\nhttps://www.openssl.org/news/secadv/20161110.txt"], "threat_severity": "Moderate"}

{}