第三方 DICOM 私有标签的不安全 XML 解析可能会导致 XXE (CVE-2023-3892)

CVE编号

CVE-2023-3892

利用情况

暂无

补丁情况

N/A

披露时间

2023-09-19
漏洞描述
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.



解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
受影响软件情况
# 类型 厂商 产品 版本 影响面
1
运行在以下环境
应用 mimsoftware assistant 7.2.10 -
运行在以下环境
应用 mimsoftware assistant 7.3.3 -
运行在以下环境
应用 mimsoftware client 7.2.10 -
运行在以下环境
应用 mimsoftware client 7.3.3 -
CVSS3评分
7.4
  • 攻击路径
    相邻
  • 攻击复杂度
  • 权限要求
  • 影响范围
    未更改
  • 用户交互
    需要
  • 可用性
  • 保密性
  • 完整性
CWE-ID 漏洞类型
CWE-611 XML外部实体引用的不恰当限制(XXE)
阿里云安全产品覆盖情况