CVE-2021-29093 - Vulnerability Details - OpenCVE

A use-after-free vulnerability 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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00385.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Esri

ArcGIS Server

affected

Version	Status	Constraints
`All`	affected	≤ 10.9

Configuration 1 [-]

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

No data.

No data.

Project Subscriptions

Vendors	Products
Esri Subscribe	Arcgis Server Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2021-15734	A use-after-free vulnerability 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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: Esri

Published: 2021-03-25T20:32:06.303691Z

Updated: 2024-09-17T02:01:25.468Z

Reserved: 2021-03-23T00:00:00

Link: CVE-2021-29093

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-03-25T21:15:13.167

Modified: 2024-11-21T06:00:42.043

Link: CVE-2021-29093

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416

{"containers": {"cna": {"affected": [{"platforms": ["x64"], "product": "ArcGIS Server", "vendor": "Esri", "versions": [{"lessThanOrEqual": "10.9", "status": "affected", "version": "All", "versionType": "custom"}]}], "datePublic": "2021-03-16T00:00:00", "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability 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."}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-03-25T20:32:06", "orgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "shortName": "Esri"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image"}], "source": {"discovery": "INTERNAL"}, "title": "ArcGIS Server image service and raster analytics security update: use-after-free", "x_generator": {"engine": "Vulnogram 0.0.8"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@esri.com", "DATE_PUBLIC": "2021-03-16T04:00:00.000Z", "ID": "CVE-2021-29093", "STATE": "PUBLIC", "TITLE": "ArcGIS Server image service and raster analytics security update: use-after-free"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "ArcGIS Server", "version": {"version_data": [{"platform": "x64", "version_affected": "<=", "version_name": "All", "version_value": "10.9"}]}}]}, "vendor_name": "Esri"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A use-after-free vulnerability 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."}]}, "generator": {"engine": "Vulnogram 0.0.8"}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-416 Use After Free"}]}]}, "references": {"reference_data": [{"name": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image", "refsource": "CONFIRM", "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image"}]}, "source": {"discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:02:50.342Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image"}]}]}, "cveMetadata": {"assignerOrgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "assignerShortName": "Esri", "cveId": "CVE-2021-29093", "datePublished": "2021-03-25T20:32:06.303691Z", "dateReserved": "2021-03-23T00:00:00", "dateUpdated": "2024-09-17T02:01:25.468Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:esri:arcgis_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "3ABA4B71-7460-4EA5-B432-C75B4090D1F7", "versionEndIncluding": "10.8.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability 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": "Una vulnerabilidad de uso de la memoria previamente liberada cuando se analiza un archivo especialmente dise\u00f1ado en Esri ArcGIS Server versiones 10.8.1 (y anteriores), permite a un atacante autenticado con permisos especializados lograr una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto de la cuenta de servicio"}], "id": "CVE-2021-29093", "lastModified": "2024-11-21T06:00:42.043", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 0.5, "impactScore": 5.9, "source": "psirt@esri.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-25T21:15:13.167", "references": [{"source": "psirt@esri.com", "tags": ["Vendor Advisory"], "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/security-advisory-server-image"}], "sourceIdentifier": "psirt@esri.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "psirt@esri.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}