CVE-2017-14461

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In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server."}]}, "impact": {"cvss": {"baseScore": 5.9, "baseSeverity": "Medium", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-125: Out-of-bounds Read"}]}]}, "references": {"reference_data": [{"name": "USN-3587-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-1/"}, {"name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html"}, {"name": "DSA-4130", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2018/dsa-4130"}, {"name": "USN-3587-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3587-2/"}, {"name": "103201", "refsource": "BID", "url": "http://www.securityfocus.com/bid/103201"}, {"name": "[dovecot-news] 20180228 v2.2.34 released", "refsource": "MLIST", "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html"}, {"name": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510", "refsource": "MISC", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T19:27:40.633Z"}, "title": "CVE Program Container", "references": [{"name": "USN-3587-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/3587-1/"}, {"name": "[debian-lts-announce] 20180331 [SECURITY] [DLA 1333-1] dovecot security update", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html"}, {"name": "DSA-4130", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "https://www.debian.org/security/2018/dsa-4130"}, {"name": "USN-3587-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "https://usn.ubuntu.com/3587-2/"}, {"name": "103201", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/103201"}, {"name": "[dovecot-news] 20180228 v2.2.34 released", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510"}]}]}, "cveMetadata": {"assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "assignerShortName": "talos", "cveId": "CVE-2017-14461", "datePublished": "2018-03-02T15:00:00.000Z", "dateReserved": "2017-09-13T00:00:00.000Z", "dateUpdated": "2024-09-16T23:00:46.355Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Dovecot", "vendor": "The Dovecot Project", "versions": [{"status": "affected", "version": "2.2.33.2"}]}], "source": "talos-cna@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dovecot:dovecot:2.2.33.2:*:*:*:*:*:*:*", "matchCriteriaId": "DDA6B30F-59C7-4B98-AEDF-9341F3886A6C", "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}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:ubuntu:ubuntu:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "80D933F0-A437-4AAA-88C2-9AF7153F9046", "vulnerable": true}, {"criteria": "cpe:2.3:o:ubuntu:ubuntu:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "DEC57FA0-E21B-4F6B-B7DC-90BA281826BA", "vulnerable": true}, {"criteria": "cpe:2.3:o:ubuntu:ubuntu:17.10:*:*:*:*:*:*:*", "matchCriteriaId": "4AC71056-D783-44B4-AAF1-CA176B4C25BC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server."}, {"lang": "es", "value": "Un email especialmente manipulado enviado mediante SMTP y pasado a Dovecot, de MTA, puede desencadenar una lectura fuera de l\u00edmites que resulta en la posible revelaci\u00f3n de informaci\u00f3n sensible y una denegaci\u00f3n de servicio (DoS). Para desencadenar esta vulnerabilidad, un atacantes necesita enviar un mensaje de email especialmente manipulado al servidor."}], "id": "CVE-2017-14461", "lastModified": "2026-06-17T01:06:11.440", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 4.2, "source": "talos-cna@cisco.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-03-02T15:29:00.210", "references": [{"source": "talos-cna@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/103201"}, {"source": "talos-cna@cisco.com", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html"}, {"source": "talos-cna@cisco.com", "tags": ["Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510"}, {"source": "talos-cna@cisco.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://usn.ubuntu.com/3587-1/"}, {"source": "talos-cna@cisco.com", "url": "https://usn.ubuntu.com/3587-2/"}, {"source": "talos-cna@cisco.com", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4130"}, {"source": "talos-cna@cisco.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/103201"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://usn.ubuntu.com/3587-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/3587-2/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.debian.org/security/2018/dsa-4130"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://www.dovecot.org/list/dovecot-news/2018-February/000370.html"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "talos-cna@cisco.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-125"}, {"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Dovecot project for reporting this issue. Upstream acknowledges Aleksandar Nikolic (Cisco Talos) and flxflndy as the original reporters.", "bugzilla": {"description": "dovecot: Information Leak Vulnerability in rfc822_parse_domain leading to denial-of-service", "id": "1549483", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1549483"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-200", "details": ["A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server."], "name": "CVE-2017-14461", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "dovecot", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Affected", "package_name": "dovecot", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "dovecot", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "dovecot", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-02-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-14461\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-14461\nhttps://www.dovecot.org/list/dovecot-news/2018-February/000370.html\nhttps://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0510"], "threat_severity": "Moderate"}

{}