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CVE-2016-2335

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.

7zip是一套7-Zip（数据压缩程序）软件。该软件可以压缩、解压7z格式的文件。 7zip 9.20版本和15.05 beta版本的Archive/Udf/UdfIn.cpp文件中的‘CInArchive::ReadFileItem’方法中存在安全漏洞。远程攻击者可借助UDF文件中的Long Allocation Descriptor中的‘PartitionRef’字段利用该漏洞造成拒绝服务（越边界读取），或执行任意代码。

AI Predicted 9.8 Difficulty: Moderate EPSS 9.79% · P95
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I. Basic Information for CVE-2016-2335

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.
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
7zip 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
7zip是一套7-Zip（数据压缩程序）软件。该软件可以压缩、解压7z格式的文件。 7zip 9.20版本和15.05 beta版本的Archive/Udf/UdfIn.cpp文件中的‘CInArchive::ReadFileItem’方法中存在安全漏洞。远程攻击者可借助UDF文件中的Long Allocation Descriptor中的‘PartitionRef’字段利用该漏洞造成拒绝服务（越边界读取），或执行任意代码。
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-2016-2335

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III. Intelligence Information for CVE-2016-2335

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Vendor Advisories for CVE-2016-2335 (5)

Mailing List Discussions for CVE-2016-2335 (5)

Security Blog Posts for CVE-2016-2335 (1)

Same Patch Batch · n/a · 2016-06-07 · 21 CVEs total

CVE-2015-5260 spice 缓冲区错误漏洞
CVE-2016-5242 Xen 拒绝服务漏洞
CVE-2016-4963 Xen 安全漏洞
CVE-2016-4962 Xen 安全漏洞
CVE-2016-4450 F5 Nginx 代码问题漏洞
CVE-2016-4437 Apache Shiro 信息泄露漏洞
CVE-2015-7695 Zend Framework SQL注入漏洞
CVE-2015-7611 Apache James Server 命令执行漏洞
CVE-2015-5723 多款Zend产品本地提权漏洞
CVE-2015-5261 Red Hat SPICE 基于堆的缓冲区溢出漏洞
CVE-2013-7440 Cpython 安全漏洞
CVE-2015-5231 CRIU 安全漏洞
CVE-2015-5228 CRIU 安全漏洞
CVE-2014-9747 FreeType 远程拒绝服务漏洞
CVE-2014-9746 FreeType 拒绝服务漏洞
CVE-2014-8177 Swift-on-File 远程拒绝服务漏洞
CVE-2016-4545 多款F5 BIG-IP产品安全漏洞
CVE-2016-3093 Apache Struts 2 拒绝服务漏洞
CVE-2016-3087 Apache Struts 输入验证错误漏洞
CVE-2016-3072 Katello SQL注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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