CVE-2016-3116

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-03-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-01T16:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://matt.ucc.asn.au/dropbear/CHANGES"}, {"name": "FEDORA-2016-40a657cee1", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html"}, {"tags": ["x_refsource_MISC"], "url": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html"}, {"name": "FEDORA-2016-332491de28", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html"}, {"name": "20160314 CVE-2016-3116 - Dropbear SSH xauth injection", "tags": ["mailing-list", "x_refsource_FULLDISC"], "url": "http://seclists.org/fulldisclosure/2016/Mar/47"}, {"name": "FEDORA-2016-bc45faa824", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html"}, {"name": "openSUSE-SU-2016:0882", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html"}, {"name": "GLSA-201607-08", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201607-08"}, {"name": "openSUSE-SU-2016:0874", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-3116", "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": "CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115", "refsource": "MISC", "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"}, {"name": "https://matt.ucc.asn.au/dropbear/CHANGES", "refsource": "CONFIRM", "url": "https://matt.ucc.asn.au/dropbear/CHANGES"}, {"name": "FEDORA-2016-40a657cee1", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html"}, {"name": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html"}, {"name": "FEDORA-2016-332491de28", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html"}, {"name": "20160314 CVE-2016-3116 - Dropbear SSH xauth injection", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2016/Mar/47"}, {"name": "FEDORA-2016-bc45faa824", "refsource": "FEDORA", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html"}, {"name": "openSUSE-SU-2016:0882", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html"}, {"name": "GLSA-201607-08", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201607-08"}, {"name": "openSUSE-SU-2016:0874", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T23:47:57.124Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://matt.ucc.asn.au/dropbear/CHANGES"}, {"name": "FEDORA-2016-40a657cee1", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html"}, {"name": "FEDORA-2016-332491de28", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html"}, {"name": "20160314 CVE-2016-3116 - Dropbear SSH xauth injection", "tags": ["mailing-list", "x_refsource_FULLDISC", "x_transferred"], "url": "http://seclists.org/fulldisclosure/2016/Mar/47"}, {"name": "FEDORA-2016-bc45faa824", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html"}, {"name": "openSUSE-SU-2016:0882", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html"}, {"name": "GLSA-201607-08", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201607-08"}, {"name": "openSUSE-SU-2016:0874", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-3116", "datePublished": "2016-03-22T10:00:00.000Z", "dateReserved": "2016-03-10T00:00:00.000Z", "dateUpdated": "2024-08-05T23:47:57.124Z", "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:a:dropbear_ssh_project:dropbear_ssh:*:*:*:*:*:*:*:*", "matchCriteriaId": "A9EAA4E0-ACE7-43B0-B554-26CDA79D6340", "versionEndIncluding": "2015.71", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data."}, {"lang": "es", "value": "Vulnerabilidad de inyecci\u00f3n CRLF en Dropbear SSH en versiones anteriores a 2016.72 permite a usuarios remotos autenticados eludir las restricciones de comandos de shell previstas a trav\u00e9s del redireccionamiento de datos X11 manipulados."}], "evaluatorComment": "<a href=\"https://cwe.mitre.org/data/definitions/93.html\">CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')</a>", "id": "CVE-2016-3116", "lastModified": "2026-06-17T00:45:00.123", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 3.1, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-03-22T10:59:03.980", "references": [{"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html"}, {"source": "cve@mitre.org", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html"}, {"source": "cve@mitre.org", "url": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html"}, {"source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2016/Mar/47"}, {"source": "cve@mitre.org", "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"}, {"source": "cve@mitre.org", "url": "https://matt.ucc.asn.au/dropbear/CHANGES"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201607-08"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179261.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179269.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179870.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00105.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00113.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://packetstormsecurity.com/files/136251/Dropbear-SSHD-xauth-Command-Injection-Bypass.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2016/Mar/47"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://matt.ucc.asn.au/dropbear/CHANGES"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201607-08"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}