Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-23437— Infinite loop within Apache XercesJ xml parser

Quick assessment

Affected
Apache Software Foundation Apache Xerces
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.

Xerces是一个由Apache组织所推动的一项XML文档解析开源项目。 Apache Xerces Java (XercesJ) 2.12.1 和以前的版本中的 XML 解析器存在安全漏洞，攻击者可通过特制的 XML 文档负载导致 XercesJ XML 解析器在无限循环中等待，进而长时间消耗系统资源。

AI Predicted 5.3 Difficulty: Easy EPSS 11.62% · P96

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-23437

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Infinite loop within Apache XercesJ xml parser
Source: CVE Program / CVE List V5
Vulnerability Description
There's a vulnerability within the Apache Xerces Java (XercesJ) XML parser when handling specially crafted XML document payloads. This causes, the XercesJ XML parser to wait in an infinite loop, which may sometimes consume system resources for prolonged duration. This vulnerability is present within XercesJ version 2.12.1 and the previous versions.
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
Xerces 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xerces是一个由Apache组织所推动的一项XML文档解析开源项目。 Apache Xerces Java (XercesJ) 2.12.1 和以前的版本中的 XML 解析器存在安全漏洞，攻击者可通过特制的 XML 文档负载导致 XercesJ XML 解析器在无限循环中等待，进而长时间消耗系统资源。
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 Xerces Apache XercesJ ~ 2.12.1 -

II. Public POCs for CVE-2022-23437

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-23437

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-23437 (3)

Mailing List Discussions for CVE-2022-23437 (2)

IV. Related Vulnerabilities

Same vendor: Apache Software Foundation

V. Comments for CVE-2022-23437

No comments yet

Leave a comment