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CVE-2018-3844

Quick assessment

Affected
Hyland Software, Inc. Perceptive Document Filters
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hyland Software Perceptive Content Server是美国Hyland Software公司的一套内容和流程管理解决方案。该产品包括文件管理、电子签名、记录和信息管理等功能。 Hyland Perceptive Document Filters 11.4.0.2647版本中存在资源管理错误漏洞。攻击者可借助特制的DOCX文档利用该漏洞执行代码（释放后重用）。

AI Predicted 9.8 Difficulty: Easy EPSS 2.84% · P86

Possible ATT&CK Techniques 1 AI

T1204.001 · Malicious Link
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I. Basic Information for CVE-2018-3844

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Hyland Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux, a crafted DOCX document can lead to a use-after-free resulting in direct code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Hyland Perceptive Document Filters 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hyland Software Perceptive Content Server是美国Hyland Software公司的一套内容和流程管理解决方案。该产品包括文件管理、电子签名、记录和信息管理等功能。 Hyland Perceptive Document Filters 11.4.0.2647版本中存在资源管理错误漏洞。攻击者可借助特制的DOCX文档利用该漏洞执行代码（释放后重用）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hyland Software, Inc. Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux -

II. Public POCs for CVE-2018-3844

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III. Intelligence Information for CVE-2018-3844

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Vendor Advisories for CVE-2018-3844 (1)

Other References for CVE-2018-3844 (1)

Same Patch Batch · Hyland Software, Inc. · 2018-04-26 · 4 CVEs total

CVE-2018-3845 Hyland Perceptive Document Filters 安全漏洞
CVE-2018-3851 Hyland Perceptive Document Filters 缓冲区错误漏洞
CVE-2018-3855 Hyland Perceptive Document Filters 安全漏洞

IV. Related Vulnerabilities

Same product: Perceptive Document Filters
Same vendor: Hyland Software, Inc.

V. Comments for CVE-2018-3844

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