CVE-2016-3705
Quick assessment
Affected
n/a n/a
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.
libxml2是开源的一个用来解析XML文档的函数库。它用C语言写成，并且能为多种语言所调用，例如C语言，C++，XSH。 libxml2 2.9.3版本存在输入验证错误漏洞，该漏洞源于程序没有正确记录递归深度。攻击者可借助包含大量嵌套实体引用的XML文档利用该漏洞造成拒绝服务。
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I. Basic Information for CVE-2016-3705
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.
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 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libxml2是开源的一个用来解析XML文档的函数库。它用C语言写成，并且能为多种语言所调用，例如C语言，C++，XSH。 libxml2 2.9.3版本存在输入验证错误漏洞，该漏洞源于程序没有正确记录递归深度。攻击者可借助包含大量嵌套实体引用的XML文档利用该漏洞造成拒绝服务。
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 | - |
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II. Public POCs for CVE-2016-3705
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2016-3705 (5)
Mailing List Discussions for CVE-2016-3705 (1)
Other References for CVE-2016-3705 (7)
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https://bugzilla.gnome.org/show_bug.cgi?id=765207 x_refsource_CONFIRM
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https://kc.mcafee.com/corporate/index?page=content&id=SB10170 x_refsource_CONFIRM
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https://www.tenable.com/security/tns-2016-18 x_refsource_CONFIRM
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http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html x_refsource_CONFIRM
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-2016-3627 | Libxml2 拒绝服务漏洞 | |
| CVE-2016-3674 | XStream 信息泄露漏洞 | |
| 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 |
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V. Comments for CVE-2016-3705
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