gsd-2021-29842
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-29842", "description": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.", "id": "GSD-2021-29842" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-29842" ], "details": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.", "id": "GSD-2021-29842", "modified": "2023-12-13T01:23:36.240640Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "psirt@us.ibm.com", "DATE_PUBLIC": "2021-09-15T00:00:00", "ID": "CVE-2021-29842", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "WebSphere Application Server", "version": { "version_data": [ { "version_value": "7.0" }, { "version_value": "8.0" }, { "version_value": "8.5" }, { "version_value": "9.0" } ] } }, { "product_name": "WebSphere Application Server Liberty", "version": { "version_data": [ { "version_value": "17.0.0.3" }, { "version_value": "21.0.0.9" } ] } } ] }, "vendor_name": "IBM" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202." } ] }, "impact": { "cvssv3": { "BM": { "A": "N", "AC": "H", "AV": "N", "C": "L", "I": "N", "PR": "N", "S": "U", "SCORE": "3.700", "UI": "N" }, "TM": { "E": "U", "RC": "C", "RL": "O" } } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Obtain Information" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.ibm.com/support/pages/node/6489485", "refsource": "CONFIRM", "title": "IBM Security Bulletin 6489485 (WebSphere Application Server Liberty)", "url": "https://www.ibm.com/support/pages/node/6489485" }, { "name": "ibm-websphere-cve202129842-info-disc (205202)", "refsource": "XF", "title": "X-Force Vulnerability Report", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205202" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "7.0.0.45", "versionStartIncluding": "7.0.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "8.0.0.15", "versionStartIncluding": "8.0.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "8.5.5.20", "versionStartIncluding": "8.5", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "9.0.5.9", "versionStartIncluding": "9.0.0.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*", "cpe_name": [], "versionEndIncluding": "21.0.0.9", "versionStartIncluding": "17.0.0.3", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "psirt@us.ibm.com", "ID": "CVE-2021-29842" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-307" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.ibm.com/support/pages/node/6489485", "refsource": "CONFIRM", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://www.ibm.com/support/pages/node/6489485" }, { "name": "ibm-websphere-cve202129842-info-disc (205202)", "refsource": "XF", "tags": [ "VDB Entry", "Vendor Advisory" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205202" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "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, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 1.4 } }, "lastModifiedDate": "2021-09-27T19:43Z", "publishedDate": "2021-09-16T16:15Z" } } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.