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CVE-2016-3627

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Libxml2是GNOME项目组所研发的一个基于C语言的用来解析XML文档的函数库,它支持多种编码格式、Xpath解析、Well-formed和valid验证等。 libxml2 2.9.3及之前版本的tree.c文件中的‘xmlStringGetNodeList’函数存在安全漏洞。当程序工作在恢复模式时,攻击者可借助特制的XML文档利用该漏洞造成拒绝服务(无限递归,栈损坏和应用程序崩溃)。

AI Predicted 7.5 Difficulty: Easy EPSS 7.03% · P94

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2016-3627

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The xmlStringGetNodeList function in tree.c in libxml2 2.9.3 and earlier, when used in recovery mode, allows context-dependent attackers to cause a denial of service (infinite recursion, stack consumption, and application crash) via a crafted XML document.
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
Libxml2 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libxml2是GNOME项目组所研发的一个基于C语言的用来解析XML文档的函数库,它支持多种编码格式、Xpath解析、Well-formed和valid验证等。 libxml2 2.9.3及之前版本的tree.c文件中的‘xmlStringGetNodeList’函数存在安全漏洞。当程序工作在恢复模式时,攻击者可借助特制的XML文档利用该漏洞造成拒绝服务(无限递归,栈损坏和应用程序崩溃)。
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
- n/a n/a -

II. Public POCs for CVE-2016-3627

# POC Description Source Link Shenlong Link
1 PoC of CVE-2016-3627 https://github.com/Oneton429/CVE-2016-3627 POC Details
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III. Intelligence Information for CVE-2016-3627

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Vendor Advisories for CVE-2016-3627 (6)

Mailing List Discussions for CVE-2016-3627 (3)

Other References for CVE-2016-3627 (6)

Same Patch Batch · n/a · 2016-05-17 · 13 CVEs total

CVE-2016-3721 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-0306 IBM WebSphere Application Server 安全漏洞
CVE-2016-0323 IBM Bluemix Liberty for Java 安全漏洞
CVE-2016-3674 XStream 信息泄露漏洞
CVE-2016-3705 libxml2 输入验证错误漏洞
CVE-2016-3722 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-3723 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-3724 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-3725 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-3726 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-3727 CloudBees Jenkins CI和Jenkins LTS 安全漏洞
CVE-2016-4425 Jansson 安全漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2016-3627

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