CVE-2021-45465

A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing BMP files. This could result in a write-what-where condition and an attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15696)

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.siemens-healthineers.com/en-us/support-documentation/cybersecurity/shsa-688797	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:siemens-healthineers:syngo_fastview:*:*:*:*:*:*:*:*

History

10 Jan 2024, 17:02

Type	Values Removed	Values Added
CPE		cpe:2.3:a:siemens-healthineers:syngo_fastview::::::::
References	~~() https://www.siemens-healthineers.com/en-us/support-documentation/cybersecurity/shsa-688797 -~~	() https://www.siemens-healthineers.com/en-us/support-documentation/cybersecurity/shsa-688797 - Vendor Advisory
First Time		Siemens-healthineers Siemens-healthineers syngo Fastview

04 Jan 2024, 14:58

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una vulnerabilidad en syngo fastView (todas las versiones). La aplicación afectada carece de una validación adecuada de los datos proporcionados por el usuario al analizar archivos BMP. Esto podría dar lugar a una condición de write-what-where y un atacante podría aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. (ZDI-CAN-15696)

04 Jan 2024, 12:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-04 12:15

Updated : 2024-01-10 17:02

NVD link : CVE-2021-45465

Mitre link : CVE-2021-45465

CVE.ORG link : CVE-2021-45465

JSON object : View

Products Affected

siemens-healthineers

syngo_fastview

CWE

CWE-123

Write-what-where Condition

{"id": "CVE-2021-45465", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2024-01-04T12:15:23.470", "references": [{"url": "https://www.siemens-healthineers.com/en-us/support-documentation/cybersecurity/shsa-688797", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-123"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing BMP files. This could result in a write-what-where condition and an attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15696)"}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en syngo fastView (todas las versiones). La aplicaci\u00f3n afectada carece de una validaci\u00f3n adecuada de los datos proporcionados por el usuario al analizar archivos BMP. Esto podr\u00eda dar lugar a una condici\u00f3n de write-what-where y un atacante podr\u00eda aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del proceso actual. (ZDI-CAN-15696)"}], "lastModified": "2024-01-10T17:02:35.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens-healthineers:syngo_fastview:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B7D9A743-3BE4-4523-B34F-0C8461D3C63A"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}