CVE-2022-28890— Processing external DTDs
Quick assessment
Affected
Apache Software Foundation Apache Jena
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.
Apache Jena是美国阿帕奇（Apache）基金会的一个Java语义网框架。用于构建语义Web和链接数据应用程序。 Apache Jena 4.4.0及其之前版本存在代码问题漏洞，该漏洞源于RDF/XML解析器存在问题。攻击者利用该漏洞可以检测外部的实体。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-28890
Vulnerability Information
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Vulnerability Title
Processing external DTDs
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the RDF/XML parser of Apache Jena allows an attacker to cause an external DTD to be retrieved. This issue affects Apache Jena version 4.4.0 and prior versions. Apache Jena 4.2.x and 4.3.x do not allow external entities.
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 Jena 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Jena是美国阿帕奇（Apache）基金会的一个Java语义网框架。用于构建语义Web和链接数据应用程序。 Apache Jena 4.4.0及其之前版本存在代码问题漏洞，该漏洞源于RDF/XML解析器存在问题。攻击者利用该漏洞可以检测外部的实体。
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 Jena | Apache Jena ~ 4.4.0 | - |
|
II. Public POCs for CVE-2022-28890
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2022-28890 (1)
-
https://lists.apache.org/thread/h88oh642455wljo0p5jgzs9phk4gj878 x_refsource_MISC
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V. Comments for CVE-2022-28890
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