gsd-2023-6836
Vulnerability from gsd
Modified
2023-12-16 06:01
Details
Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.
Aliases
{ "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-6836" ], "details": "Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.", "id": "GSD-2023-6836", "modified": "2023-12-16T06:01:29.544226Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@wso2.com", "ID": "CVE-2023-6836", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "WSO2 API Manager ", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThan": "3.0.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "3.0.0.1", "status": "affected", "version": "3.0.0.0", "versionType": "custom" } ] } } ] } }, { "product_name": "WSO2 API Manager Analytics", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThan": "2.2.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "2.2.0.1", "status": "affected", "version": "2.2.0.0", "versionType": "custom" }, { "lessThan": "2.5.0.1", "status": "affected", "version": "2.5.0.0", "versionType": "custom" } ] } } ] } }, { "product_name": "WSO2 API Microgateway", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThan": "2.2.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "2.2.0.1", "status": "affected", "version": "2.2.0.0", "versionType": "custom" } ] } } ] } }, { "product_name": "WSO2 Enterprise 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"versionType": "custom" }, { "lessThan": "5.6.0.1", "status": "affected", "version": "5.6.0.0", "versionType": "custom" }, { "lessThan": "5.7.0.1", "status": "affected", "version": "5.7.0.0", "versionType": "custom" }, { "lessThan": "5.9.0.1", "status": "affected", "version": "5.9.0.0", "versionType": "custom" } ] } } ] } }, { "product_name": "WSO2 Identity Server", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThan": "5.4.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "5.4.0.1", "status": "affected", "version": "5.4.0.0", "versionType": "custom" }, { "lessThan": "5.4.1.1", "status": "affected", "version": "5.4.1.0", "versionType": "custom" }, { "lessThan": "5.5.0.1", "status": "affected", "version": "5.5.0.0", "versionType": "custom" }, { "lessThan": "5.6.0.1", "status": "affected", "version": "5.6.0.0", "versionType": "custom" } ] } } ] } }, { "product_name": "WSO2 Micro Integrator", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "unaffected", "versions": [ { "lessThan": "1.0.0.0", "status": "unknown", "version": "0", "versionType": "custom" }, { "lessThan": "1.0.0.1", "status": "affected", "version": "1.0.0.0", "versionType": "custom" } ] } } ] } } ] }, "vendor_name": "WSO2" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information." } ] }, "generator": { "engine": "Vulnogram 0.1.0-dev" }, "impact": { "cvss": [ { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "cweId": "CWE-611", "lang": "eng", "value": "CWE-611 Improper Restriction of XML External Entity Reference" } ] } ] }, "references": { "reference_data": [ { "name": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/", "refsource": "MISC", "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/" } ] }, "solution": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "For WSO2 Subscription holders, the recommended solution is to apply the provided patch/update to the affected versions of the products. If there are any instructions given with the patch/update, please make sure those are followed properly.\u003cbr\u003e\u003cbr\u003eCommunity users may apply the relevant fixes to the product based on the public fix(s) advertised in \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/\"\u003ehttps://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/\u003c/a\u003e\u003cbr\u003e" } ], "value": "For WSO2 Subscription holders, the recommended solution is to apply the provided patch/update to the affected versions of the products. If there are any instructions given with the patch/update, please make sure those are followed properly.\n\nCommunity users may apply the relevant fixes to the product based on the public fix(s) advertised in https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/ https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/ \n" } ], "source": { "discovery": "UNKNOWN" } }, "nvd.nist.gov": { "cve": { "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "80465515-637E-46D9-9F36-063B8549A539", "versionEndIncluding": "3.0.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:api_manager_analytics:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "ADEAF56C-4583-40A6-826F-01AC86191AD7", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:api_manager_analytics:2.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "04A2A50A-872E-4CC7-BBB7-3E0956176AAC", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:api_microgateway:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "79CDDE83-4CB6-4DA3-8E96-FCDA4F5C1E93", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:enterprise_integrator:*:*:*:*:*:*:*:*", "matchCriteriaId": "16E39585-2B28-4631-A62F-27F17DC9AB4A", "versionEndIncluding": "6.6.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:identity_server_as_key_manager:5.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "C016AEE9-7BF7-4BD8-913A-1BA02B2464CF", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server_as_key_manager:5.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "2E5761F7-C287-4EC4-A899-C54FB4E80A35", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server_as_key_manager:5.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "3B184BFC-8E1A-4971-B6D2-C594742AB8CE", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server_as_key_manager:5.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "EA51AC1B-0BF6-44F6-B034-CAD4F623DD76", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:identity_server:5.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "B9E7D773-A7CE-4AB8-828B-C2E7DC2799AD", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server:5.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "CEA63B98-D4B4-4FCD-A869-FE64BC21A1B6", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server:5.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "8DA0050E-D5DD-45E5-9F61-DC1BB060EFF0", "vulnerable": true }, { "criteria": "cpe:2.3:a:wso2:identity_server:5.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "26542F95-73F3-4906-838E-A66F5DC9DFA5", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:wso2:micro_integrator:1.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "A690D484-8402-4D45-833D-373D1713FA49", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "descriptions": [ { "lang": "en", "value": "Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information." }, { "lang": "es", "value": "Se han identificado varios productos WSO2 como vulnerables debido a que un ataque de entidad externa XML (XXE) abusa de una caracter\u00edstica ampliamente disponible pero rara vez utilizada de los analizadores XML para acceder a informaci\u00f3n confidencial." } ], "id": "CVE-2023-6836", "lastModified": "2023-12-19T13:52:56.807", "metrics": { "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" }, { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 2.1, "impactScore": 2.5, "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8", "type": "Secondary" } ] }, "published": "2023-12-15T10:15:09.407", "references": [ { "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8", "tags": [ "Vendor Advisory" ], "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2021/WSO2-2020-0716/" } ], "sourceIdentifier": "ed10eef1-636d-4fbe-9993-6890dfa878f8", "vulnStatus": "Analyzed", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-611" } ], "source": "nvd@nist.gov", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-611" } ], "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8", "type": "Secondary" } ] } } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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