CVE-2016-9920

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-12-08T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-06-30T16:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/"}, {"name": "94858", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/94858"}, {"name": "[oss-security] 20161208 roundcube code execution via mail()", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2016/12/08/10"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released"}, {"name": "GLSA-201612-44", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201612-44"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-9920", "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": "steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/", "refsource": "MISC", "url": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/"}, {"name": "94858", "refsource": "BID", "url": "http://www.securityfocus.com/bid/94858"}, {"name": "[oss-security] 20161208 roundcube code execution via mail()", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/12/08/10"}, {"name": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released", "refsource": "CONFIRM", "url": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released"}, {"name": "GLSA-201612-44", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201612-44"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T03:07:31.413Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/"}, {"name": "94858", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/94858"}, {"name": "[oss-security] 20161208 roundcube code execution via mail()", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2016/12/08/10"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released"}, {"name": "GLSA-201612-44", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/201612-44"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-9920", "datePublished": "2016-12-08T18:00:00.000Z", "dateReserved": "2016-12-08T00:00:00.000Z", "dateUpdated": "2024-08-06T03:07:31.413Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"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:roundcube:webmail:*:*:*:*:*:*:*:*", "matchCriteriaId": "47DB8BF5-B1EE-49BD-AFE3-4383AAC0B2C3", "versionEndIncluding": "1.1.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:roundcube:webmail:1.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "6556D4DF-FFF9-4EE0-91EA-84314D7CF071", "vulnerable": true}, {"criteria": "cpe:2.3:a:roundcube:webmail:1.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "98A43C92-1266-47DB-B3D9-A12CFE271EEA", "vulnerable": true}, {"criteria": "cpe:2.3:a:roundcube:webmail:1.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "BEFDA8E6-5BD6-4A20-8B67-C9597B67DABA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "steps/mail/sendmail.inc in Roundcube before 1.1.7 and 1.2.x before 1.2.3, when no SMTP server is configured and the sendmail program is enabled, does not properly restrict the use of custom envelope-from addresses on the sendmail command line, which allows remote authenticated users to execute arbitrary code via a modified HTTP request that sends a crafted e-mail message."}, {"lang": "es", "value": "steps/mail/sendmail.inc en Roundcube en versiones anteriores a 1.1.7 y 1.2.x en versiones anteriores a 1.2.3, cuando ning\u00fan servidor SMTP est\u00e1 configurado y el programa sendmail est\u00e1 habilitado, no restringe adecuadamente el uso de direcciones personalizadas envelope-from en la l\u00ednea de comando de sendmail, lo que permite a usuarios remotos autenticados ejecutar c\u00f3digo arbitrario a trav\u00e9s de una petici\u00f3n HTTP modificada que env\u00eda un mensaje de correo electr\u00f3nico manipulado."}], "id": "CVE-2016-9920", "lastModified": "2026-06-17T00:56:47.207", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-12-08T18:59:00.200", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/12/08/10"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/94858"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released"}, {"source": "cve@mitre.org", "url": "https://security.gentoo.org/glsa/201612-44"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2016/12/08/10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/94858"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.ripstech.com/2016/roundcube-command-execution-via-email/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://roundcube.net/news/2016/11/28/updates-1.2.3-and-1.1.7-released"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201612-44"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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