CVE-2021-33900

{"containers": {"cna": {"affected": [{"product": "Apache Directory Studio", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.0.0.v20210213-M16", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Apache Directory would like to thank Hugh Cole-Baker for reporting this issue."}], "descriptions": [{"lang": "en", "value": "While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions."}], "metrics": [{"other": {"content": {"other": "high"}, "type": "unknown"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-311", "description": "CWE-311 Missing Encryption of Sensitive Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-07-26T07:05:10.000Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E"}], "source": {"discovery": "UNKNOWN"}, "title": "StartTLS and SASL confidentiality protection bypass", "workarounds": [{"lang": "en", "value": "This issue was fixed in 2.0.0.v20210717-M17. All users using SASL are recommended to upgrade to Apache Directory Studio 2.0.0.v20210717-M17."}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@apache.org", "ID": "CVE-2021-33900", "STATE": "PUBLIC", "TITLE": "StartTLS and SASL confidentiality protection bypass"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Apache Directory Studio", "version": {"version_data": [{"version_affected": "<=", "version_value": "2.0.0.v20210213-M16"}]}}]}, "vendor_name": "Apache Software Foundation"}]}}, "credit": [{"lang": "eng", "value": "Apache Directory would like to thank Hugh Cole-Baker for reporting this issue."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": [{"other": "high"}], "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-311 Missing Encryption of Sensitive Data"}]}]}, "references": {"reference_data": [{"name": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E", "refsource": "MISC", "url": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E"}]}, "source": {"discovery": "UNKNOWN"}, "work_around": [{"lang": "en", "value": "This issue was fixed in 2.0.0.v20210717-M17. All users using SASL are recommended to upgrade to Apache Directory Studio 2.0.0.v20210717-M17."}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:05:51.036Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E"}]}]}, "cveMetadata": {"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2021-33900", "datePublished": "2021-07-26T07:05:10.000Z", "dateReserved": "2021-06-07T00:00:00.000Z", "dateUpdated": "2024-08-04T00:05:51.036Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Apache Directory Studio", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.0.0.v20210213-M16", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:directory_studio:*:*:*:*:*:*:*:*", "matchCriteriaId": "3498419D-E04C-4AD5-AFD8-3B380DD3837B", "versionEndIncluding": "1.5.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone1:*:*:*:*:*:*", "matchCriteriaId": "F448B4EE-906D-48B7-9A77-F2526D5231BF", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone10:*:*:*:*:*:*", "matchCriteriaId": "6AC37708-F96B-4096-9C00-9294FC205C40", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone11:*:*:*:*:*:*", "matchCriteriaId": "2137C6DE-D5E4-4633-979C-6D52AB300515", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone12:*:*:*:*:*:*", "matchCriteriaId": "709C2465-C674-480F-A0A3-14D326D08B25", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone13:*:*:*:*:*:*", "matchCriteriaId": "E5C27C4B-5B0C-4726-B750-9E346B22C39E", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone14:*:*:*:*:*:*", "matchCriteriaId": "030E7B45-3C7F-4CE1-8B8B-AA72FE26C170", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone15:*:*:*:*:*:*", "matchCriteriaId": "E6A4F996-88E9-4BDE-ACA9-2D8C2E2FAF27", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone16:*:*:*:*:*:*", "matchCriteriaId": "86624586-B07F-43FD-9D7C-3416CE8E95D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone2:*:*:*:*:*:*", "matchCriteriaId": "453D1BC2-E437-4B32-8B3F-6C46C24D6560", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone3:*:*:*:*:*:*", "matchCriteriaId": "8BDAE9FB-358A-48BA-A024-129B782F34E6", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone4:*:*:*:*:*:*", "matchCriteriaId": "27F8DBFF-33E4-48C3-B6B1-8CC5F7DBE26B", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone5:*:*:*:*:*:*", "matchCriteriaId": "25C6E025-8797-4746-B5C6-937D1A271377", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone6:*:*:*:*:*:*", "matchCriteriaId": "54859B52-DFB7-4F4E-BA7E-2E52508B0F3F", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone7:*:*:*:*:*:*", "matchCriteriaId": "D2E1866F-39AC-4640-8D43-4BE5336A14B3", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone8:*:*:*:*:*:*", "matchCriteriaId": "22414369-BFA3-4A81-904F-D01BCF3B910E", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:directory_studio:2.0.0:milestone9:*:*:*:*:*:*", "matchCriteriaId": "F87C0471-9DE5-4334-9944-8A81E5416E98", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions."}, {"lang": "es", "value": "Mientras se investigaba DIRSTUDIO-1219 se observ\u00f3 que el cifrado StartTLS configurado no se aplicaba cuando se usaba cualquier mecanismo de autenticaci\u00f3n SASL (DIGEST-MD5, GSSAPI). Mientras se investigaba DIRSTUDIO-1220 se observ\u00f3 que no se aplicaba ninguna capa de confidencialidad SASL configurada. Este problema afecta a la versi\u00f3n 2.0.0.v20210213-M16 de Apache Directory Studio y versiones anteriores"}], "id": "CVE-2021-33900", "lastModified": "2026-06-17T03:55:21.180", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "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": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-26T07:15:07.183", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-311"}], "source": "security@apache.org", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-319"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}