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CVE-2017-5644

Quick assessment

Affected
Apache Software Foundation Apache POI
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache POI是美国阿帕奇（Apache）软件基金会的一个开源函数库，它提供API给Java程序可对Microsoft Office格式档案进行读和写。 Apache POI 3.15之前的版本中存在安全漏洞。远程攻击者可借助特制的OOXML文件利用该漏洞造成拒绝服务（CPU消耗）。

AI Predicted 5.3 Difficulty: Easy EPSS 8.43% · P95
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I. Basic Information for CVE-2017-5644

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Apache POI in versions prior to release 3.15 allows remote attackers to cause a denial of service (CPU consumption) via a specially crafted OOXML file, aka an XML Entity Expansion (XEE) attack.
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
Apache POI 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache POI是美国阿帕奇（Apache）软件基金会的一个开源函数库，它提供API给Java程序可对Microsoft Office格式档案进行读和写。 Apache POI 3.15之前的版本中存在安全漏洞。远程攻击者可借助特制的OOXML文件利用该漏洞造成拒绝服务（CPU消耗）。
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
Apache Software Foundation Apache POI before 3.15 -

II. Public POCs for CVE-2017-5644

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III. Intelligence Information for CVE-2017-5644

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Vendor Advisories for CVE-2017-5644 (2)

Other References for CVE-2017-5644 (1)

IV. Related Vulnerabilities

Same product: Apache POI
Same vendor: Apache Software Foundation

V. Comments for CVE-2017-5644

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