CVE-2011-1929

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-05-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-08-16T14:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "FEDORA-2011-7612", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html"}, {"tags": ["x_refsource_CONFIRM"], "url": 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"[oss-security] 20110518 Dovecot releases", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://openwall.com/lists/oss-security/2011/05/18/4"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T22:46:00.589Z"}, "title": "CVE Program Container", "references": [{"name": "FEDORA-2011-7612", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c"}, {"name": "44771", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/44771"}, {"name": "[dovecot] 20110511 v1.2.17 released", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://dovecot.org/pipermail/dovecot/2011-May/059086.html"}, {"name": "DSA-2252", "tags": 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"http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060825.html"}, {"name": "72495", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/72495"}, {"name": "dovecot-header-name-dos(67589)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67589"}, {"name": "openSUSE-SU-2011:0540", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "https://hermes.opensuse.org/messages/8581790"}, {"name": "47930", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/47930"}, {"name": "[oss-security] 20110519 Re: Dovecot releases", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://openwall.com/lists/oss-security/2011/05/19/6"}, {"name": "44756", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/44756"}, {"name": "44827", "tags": 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{"name": "[oss-security] 20110518 Dovecot releases", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://openwall.com/lists/oss-security/2011/05/18/4"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2011-1929", "datePublished": "2011-05-24T23:00:00.000Z", "dateReserved": "2011-05-09T00:00:00.000Z", "dateUpdated": "2024-08-06T22:46:00.589Z", "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": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "CD2D1C99-0594-4378-AA6C-EC2E890E41FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "96F35305-79B4-49CD-A89F-A559CA9EEB33", "vulnerable": true}, {"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "EDC7E277-A5AE-4025-8412-E715D1C8C0F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "0DBE1D51-B9D5-4E59-81F6-C6937DA78637", "vulnerable": true}, {"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "30B37ACE-64EA-49E7-B836-C3F05CAE0392", "vulnerable": true}, {"criteria": "cpe:2.3:a:dovecot:dovecot:1.2.5:*:*:*:*:*:*:*", "matchCriteriaId": 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service (daemon crash or mailbox corruption) via a crafted e-mail message."}, {"lang": "es", "value": "lib-mail/message-header-parser.c en Dovecot v1.2.x antes de v1.2.17 y v2.0.x antes de v2.0.13 no controla correctamente los caracteres '\\ 0 ' en los nombres de cabecera, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio o la corrupci\u00f3n de buz\u00f3n) a trav\u00e9s de un mensaje de e-mail manipulado."}], "id": "CVE-2011-1929", "lastModified": "2026-06-16T23:30:24.737", "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}]}, "published": "2011-05-24T23:55:04.387", "references": [{"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://dovecot.org/pipermail/dovecot/2011-May/059085.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://dovecot.org/pipermail/dovecot/2011-May/059086.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://hg.dovecot.org/dovecot-1.1/rev/3698dfe0f21c"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061384.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060815.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-May/060825.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": 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"http://openwall.com/lists/oss-security/2011/05/19/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/72495"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/44683"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/44712"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/44756"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/44771"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/44827"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2011/dsa-2252"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.dovecot.org/doc/NEWS-1.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.dovecot.org/doc/NEWS-2.0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:101"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2011-1187.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/47930"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-1143-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=706286"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67589"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://hermes.opensuse.org/messages/8581790"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2011:1187", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "dovecot-0:0.99.11-10.EL4", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2011-08-18T00:00:00Z"}, {"advisory": "RHSA-2011:1187", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "dovecot-0:1.0.7-7.el5_7.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2011-08-18T00:00:00Z"}, {"advisory": "RHSA-2011:1187", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "dovecot-1:2.0.9-2.el6_1.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2011-08-18T00:00:00Z"}], "bugzilla": {"description": "dovecot: potential crash when parsing header names that contain NUL characters", "id": "706286", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=706286"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["lib-mail/message-header-parser.c in Dovecot 1.2.x before 1.2.17 and 2.0.x before 2.0.13 does not properly handle '\\0' characters in header names, which allows remote attackers to cause a denial of service (daemon crash or mailbox corruption) via a crafted e-mail message."], "name": "CVE-2011-1929", "public_date": "2011-05-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2011-1929\nhttps://nvd.nist.gov/vuln/detail/CVE-2011-1929"], "threat_severity": "Moderate"}

{}