cve-2021-21327
Vulnerability from cvelistv5
Published
2021-03-08 17:00
Modified
2024-08-03 18:09
Severity ?
EPSS score ?
Summary
Unsafe Reflection in getItemForItemtype()
References
▼ | URL | Tags | |
---|---|---|---|
security-advisories@github.com | http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html | Exploit, Third Party Advisory, VDB Entry | |
security-advisories@github.com | https://github.com/glpi-project/glpi/releases/tag/9.5.4 | Release Notes | |
security-advisories@github.com | https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
glpi-project | glpi |
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In GLPI before version 9.5.4 non-authenticated user can remotely instantiate object of any class existing in the GLPI environment that can be used to carry out malicious attacks, or to start a \u201cPOP chain\u201d. As an example of direct impact, this vulnerability affects integrity of the GLPI core platform and third-party plugins runtime misusing classes which implement some sensitive operations in their constructors or destructors. This is fixed in version 9.5.4." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-862", "description": "CWE-862 Missing Authorization", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-03-08T17:06:24", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/glpi-project/glpi/releases/tag/9.5.4" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html" } ], "source": { "advisory": "GHSA-qmw7-w2m4-rjwp", "discovery": "UNKNOWN" }, "title": "Unsafe Reflection in getItemForItemtype()", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-21327", "STATE": "PUBLIC", "TITLE": "Unsafe Reflection in getItemForItemtype()" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "glpi", "version": { "version_data": [ { "version_value": "\u003c 9.5.4" } ] } } ] }, "vendor_name": "glpi-project" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. 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This is fixed in version 9.5.4." } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-862 Missing Authorization" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/glpi-project/glpi/releases/tag/9.5.4", "refsource": "MISC", "url": "https://github.com/glpi-project/glpi/releases/tag/9.5.4" }, { "name": "https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp", "refsource": "CONFIRM", "url": "https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp" }, { "name": "http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html" } ] }, "source": { "advisory": "GHSA-qmw7-w2m4-rjwp", "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-21327", "datePublished": "2021-03-08T17:00:17", "dateReserved": "2020-12-22T00:00:00", "dateUpdated": "2024-08-03T18:09:15.583Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-21327\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2021-03-08T17:15:13.197\",\"lastModified\":\"2023-06-26T19:20:38.833\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. In GLPI before version 9.5.4 non-authenticated user can remotely instantiate object of any class existing in the GLPI environment that can be used to carry out malicious attacks, or to start a \u201cPOP chain\u201d. As an example of direct impact, this vulnerability affects integrity of the GLPI core platform and third-party plugins runtime misusing classes which implement some sensitive operations in their constructors or destructors. This is fixed in version 9.5.4.\"},{\"lang\":\"es\",\"value\":\"GLPI es un paquete de software de gesti\u00f3n de activos y TI de c\u00f3digo abierto que proporciona funcionalidades de ITIL Service Desk, seguimiento de licencias y auditor\u00eda de software.\u0026#xa0;En GLPI versiones anteriores a 9.5.4, el usuario no autenticado puede instanciar de forma remota un objeto de cualquier clase existente en el entorno GLPI que puede ser usado para llevar a cabo ataques maliciosos o para iniciar una \u201cPOP chain\u201d.\u0026#xa0;Como ejemplo de impacto directo, esta vulnerabilidad afecta la integridad de la plataforma central de GLPI y las clases de uso inapropiado del tiempo de ejecuci\u00f3n de plugins de terceros que implementan algunas operaciones sensibles en sus constructores o destructores.\u0026#xa0;Esto es corregido en la versi\u00f3n 9.5.4\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.8,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":4.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-470\"}]},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-862\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"9.5.4\",\"matchCriteriaId\":\"9506B7CC-727B-40FE-B5A3-69B362E1ACEB\"}]}]}],\"references\":[{\"url\":\"http://packetstormsecurity.com/files/161680/GLPI-9.5.3-Unsafe-Reflection.html\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/glpi-project/glpi/releases/tag/9.5.4\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/glpi-project/glpi/security/advisories/GHSA-qmw7-w2m4-rjwp\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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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.