CVE-2023-3892
Assigner: MIM
Published: 2023-09-19T14:54:12.524Z
State: PUBLISHED
affected: defaultStatus: unaffected
modules: DICOM RTst Loading
product: MIM Assistant
vendor: MIM Software
versions: status: affected
version: 7.2.10
status: affected
version: 7.3.3
defaultStatus: unaffected
modules: DICOM RTst Loading
product: MIM Client
vendor: MIM Software
versions: status: affected
version: 7.2.10
status: affected
version: 7.3.3
credits: type: finder
user: 00000000-0000-4000-9000-000000000000
value: MIM Software
datePublic: 2023-09-19T15:00:00.000Z
descriptions: supportingMedia: base64: no
type: text/html
value: <div>Improper Restriction of XML External Entity Reference vulnerability in MIM Assistant and Client DICOM RTst Loading modules allows XML Entity Linking / XML External Entities Blowup.<br></div><div>

<p>In order to take advantage of this vulnerability, an attacker must 
craft a malicious XML document, embed this document into specific 3rd 
party private RTst metadata tags, transfer the now compromised 
DICOM object to MIM, and force MIM to archive and load the data.</p><p>Users on either version are strongly encouraged to update to an unaffected version (7.2.11+, 7.3.4+).</p><p>This issue was found and analyzed by MIM Software's internal security team.&nbsp; We are unaware of any proof of concept or actual exploit available in the wild.<br></p><p>For more information, visit <a target="_blank" rel="nofollow" href="https://www.mimsoftware.com/cve-2023-3892">https://www.mimsoftware.com/cve-2023-3892</a><br></p></div><p>This issue affects MIM Assistant: 7.2.10, 7.3.3; MIM Client: 7.2.10, 7.3.3.<br></p>
value: Improper Restriction of XML External Entity Reference vulnerability in MIM Assistant and Client DICOM RTst Loading modules allows XML Entity Linking / XML External Entities Blowup.




In order to take advantage of this vulnerability, an attacker must 
craft a malicious XML document, embed this document into specific 3rd 
party private RTst metadata tags, transfer the now compromised 
DICOM object to MIM, and force MIM to archive and load the data.

Users on either version are strongly encouraged to update to an unaffected version (7.2.11+, 7.3.4+).

This issue was found and analyzed by MIM Software's internal security team.  We are unaware of any proof of concept or actual exploit available in the wild.


For more information, visit  https://www.mimsoftware.com/cve-2023-3892 https://www.mimsoftware.com/cve-2023-3892 




This issue affects MIM Assistant: 7.2.10, 7.3.3; MIM Client: 7.2.10, 7.3.3.



impacts: capecId: CAPEC-201
descriptions: value: CAPEC-201 XML Entity Linking
capecId: CAPEC-221
descriptions: value: CAPEC-221 XML External Entities Blowup
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: ADJACENT_NETWORK
availabilityImpact: HIGH
baseScore: 5.6
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-611
description: CWE-611 Improper Restriction of XML External Entity Reference
type: CWE
source: discovery: UNKNOWN
title: Unsafe XML parsing of 3rd party DICOM private tags may lead to XXE
x_generator: engine: Vulnogram 0.1.0-dev