CVE-2021-29095

Multiple uninitialized pointer vulnerabilities when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with specialized permissions to achieve arbitrary code execution in the context of the service account.

CVSS v3 6.8 MEDIUM
CVSS v2.0 6.0 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image	Vendor Advisory
https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:00

Type	Values Removed	Values Added
References	~~() https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image - Vendor Advisory~~	() https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image - Vendor Advisory

23 Feb 2024, 19:38

Type	Values Removed	Values Added
First Time		Esri arcgis Server
CPE	cpe:2.3:a:esri:arcgis::::::::	cpe:2.3:a:esri:arcgis_server::::::::

Information

Published : 2021-03-25 21:15

Updated : 2024-11-21 06:00

NVD link : CVE-2021-29095

Mitre link : CVE-2021-29095

CVE.ORG link : CVE-2021-29095

JSON object : View

Products Affected

esri

arcgis_server

CWE

CWE-824

Access of Uninitialized Pointer

{"id": "CVE-2021-29095", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Secondary", "source": "psirt@esri.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "published": "2021-03-25T21:15:13.357", "references": [{"url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image", "tags": ["Vendor Advisory"], "source": "psirt@esri.com"}, {"url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "psirt@esri.com", "description": [{"lang": "en", "value": "CWE-824"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-824"}]}], "descriptions": [{"lang": "en", "value": "Multiple uninitialized pointer vulnerabilities when parsing a specially crafted file in Esri ArcGIS Server 10.8.1 (and earlier) allows an authenticated attacker with specialized permissions to achieve arbitrary code execution in the context of the service account."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades de puntero no inicializado cuando se analiza un archivo especialmente dise\u00f1ado en Esri ArcGIS Server versiones 10.8.1 (y anteriores), permiten a un atacante autenticado con permisos especializados lograr una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto de la cuenta de servicio"}], "lastModified": "2024-11-21T06:00:42.303", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3ABA4B71-7460-4EA5-B432-C75B4090D1F7", "versionEndIncluding": "10.8.1"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@esri.com"}