{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-05-31T00:00:00", "descriptions": [{"lang": "en", "value": "os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-01-04T19:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "1036019", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1036019"}, {"name": "GLSA-201606-06", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201606-06"}, {"name": "[nginx-announce] 20160531 nginx security advisory (CVE-2016-4450)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"}, {"name": "USN-2991-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-2991-1"}, {"name": "DSA-3592", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2016/dsa-3592"}, {"name": "RHSA-2016:1425", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2016:1425"}, {"name": "90967", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/90967"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-4450", "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": "os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1036019", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1036019"}, {"name": "GLSA-201606-06", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201606-06"}, {"name": "[nginx-announce] 20160531 nginx security advisory (CVE-2016-4450)", "refsource": "MLIST", "url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"}, {"name": "USN-2991-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-2991-1"}, {"name": "DSA-3592", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2016/dsa-3592"}, {"name": "RHSA-2016:1425", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2016:1425"}, {"name": "90967", "refsource": "BID", "url": "http://www.securityfocus.com/bid/90967"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T00:32:25.451Z"}, "title": "CVE Program Container", "references": [{"name": "1036019", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1036019"}, {"name": "GLSA-201606-06", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201606-06"}, {"name": "[nginx-announce] 20160531 nginx security advisory (CVE-2016-4450)", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"}, {"name": "USN-2991-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://www.ubuntu.com/usn/USN-2991-1"}, {"name": "DSA-3592", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2016/dsa-3592"}, {"name": "RHSA-2016:1425", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "https://access.redhat.com/errata/RHSA-2016:1425"}, {"name": "90967", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/90967"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2016-4450", "datePublished": "2016-06-07T14:00:00", "dateReserved": "2016-05-02T00:00:00", "dateUpdated": "2024-08-06T00:32:25.451Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*", "matchCriteriaId": "F2EC9375-FBB9-4D3B-A41B-5D41550CA03D", "versionEndExcluding": "1.10.1", "versionStartIncluding": "1.3.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:nginx:1.11.0:*:*:*:*:*:*:*", "matchCriteriaId": "4816D822-53EA-4E20-A8C5-33EA663B5B13", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file."}, {"lang": "es", "value": "os/unix/ngx_files.c en nginx en versiones anteriores a 1.10.1 y 1.11.x en versiones anteriores a 1.11.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda de proceso worker) a trav\u00e9s de una petici\u00f3n manipulada, implicando la escritura de una petici\u00f3n de cuerpo de cliente en un archivo temporal."}], "id": "CVE-2016-4450", "lastModified": "2025-04-12T10:46:40.837", "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}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-06-07T14:06:14.200", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2016/dsa-3592"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/90967"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1036019"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2991-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2016:1425"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201606-06"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2016/dsa-3592"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/90967"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1036019"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-2991-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://access.redhat.com/errata/RHSA-2016:1425"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201606-06"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el6", "package": "rh-nginx18-nginx-1:1.8.1-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6", "release_date": "2016-07-14T00:00:00Z"}, {"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el6", "package": "rh-nginx18-nginx-1:1.8.1-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS", "release_date": "2016-07-14T00:00:00Z"}, {"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el6", "package": "rh-nginx18-nginx-1:1.8.1-1.el6", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS", "release_date": "2016-07-14T00:00:00Z"}, {"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el7", "package": "rh-nginx18-nginx-1:1.8.1-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2016-07-14T00:00:00Z"}, {"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el7", "package": "rh-nginx18-nginx-1:1.8.1-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS", "release_date": "2016-07-14T00:00:00Z"}, {"advisory": "RHSA-2016:1425", "cpe": "cpe:/a:redhat:rhel_software_collections:2::el7", "package": "rh-nginx18-nginx-1:1.8.1-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS", "release_date": "2016-07-14T00:00:00Z"}], "bugzilla": {"description": "nginx: NULL pointer dereference while writing client request body", "id": "1341462", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1341462"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-476", "details": ["os/unix/ngx_files.c in nginx before 1.10.1 and 1.11.x before 1.11.1 allows remote attackers to cause a denial of service (NULL pointer dereference and worker process crash) via a crafted request, involving writing a client request body to a temporary file.", "A NULL pointer dereference flaw was found in the nginx code responsible for saving client request body to a temporary file. A remote attacker could send a specially crafted request that would cause nginx worker process to crash."], "name": "CVE-2016-4450", "package_state": [{"cpe": "cpe:/a:redhat:rhel_software_collections:2", "fix_state": "Will not fix", "package_name": "nginx16-nginx", "product_name": "Red Hat Software Collections"}], "public_date": "2016-05-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-4450\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-4450\nhttp://mailman.nginx.org/pipermail/nginx-announce/2016/000179.html"], "threat_severity": "Moderate"}

{}