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CVE-2011-4114

Quick assessment

Affected
n/a n/a
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.

Perl是PERL社区的一款通用、解释型、动态的跨平台编程语言。 Perl存在权限许可和访问控制问题漏洞。有本地访问权的攻击者可利用该漏洞用不安全的方法创建临时目录，执行符号链接的攻击，或者其他的攻击。

AI Predicted 3.7 Difficulty: Trivial EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1098 · Account Manipulation
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I. Basic Information for CVE-2011-4114

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name without verifying ownership and permissions of this directory, which allows local users to overwrite files when another user extracts a PAR packed program. NOTE: a similar vulnerability was reported for PAR, but this has been assigned a different CVE identifier.
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
Perl 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Perl是PERL社区的一款通用、解释型、动态的跨平台编程语言。 Perl存在权限许可和访问控制问题漏洞。有本地访问权的攻击者可利用该漏洞用不安全的方法创建临时目录，执行符号链接的攻击，或者其他的攻击。
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-2011-4114

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III. Intelligence Information for CVE-2011-4114

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Vendor Advisories for CVE-2011-4114 (1)

Mailing List Discussions for CVE-2011-4114 (4)

Other References for CVE-2011-4114 (1)

Same Patch Batch · n/a · 2012-01-13 · 14 CVEs total

CVE-2011-5060 Perl ‘par_mktmpdir’函数安全漏洞
CVE-2011-2776 super ‘Error()’本地权限提升漏洞
CVE-2011-2939 Perl 数字错误漏洞
CVE-2011-3597 IBM Perl Digest模块代码注入漏洞
CVE-2011-4057 Wibu-Systems CodeMeter拒绝服务漏洞
CVE-2012-0030 Nova ‘project_id URI’参数安全绕过漏洞
CVE-2011-4788 HP StorageWorks路径遍历漏洞
CVE-2011-4789 HP Diagnostics Server ‘magentservice.exe’ 缓冲区溢出漏洞
CVE-2011-4925 Terascale Open-Source资源/队列管理器权限许可和访问控制漏洞
CVE-2012-0309 Cogent DataHub/Cascade DataHub/OPC DataHub 跨站脚本漏洞
CVE-2012-0310 Cogent DataHub/Cascade DataHub/OPC DataHub CRLF注入漏洞
CVE-2012-0696 IBM Cognos TM1 EV跨站脚本漏洞
CVE-2012-0697 HP StorageWorks路径遍历漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-4114

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