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I. Basic Information for CVE-2014-4039
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
ppc64-diag 2.6.1 uses 0775 permissions for /tmp/diagSEsnap and does not properly restrict permissions for /tmp/diagSEsnap/snapH.tar.gz, which allows local users to obtain sensitive information by reading files in this archive, as demonstrated by /var/log/messages and /etc/yaboot.conf.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
ppc64-diag‘/tmp’文件本地竞争条件漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ppc64-diag是一套Linux系统故障诊断工具。该工具提供数据捕获、错误日志分析和预防性测试等功能。 ppc64-diag 2.6.1版本中存在安全漏洞,该漏洞源于程序对/tmp/diagSEsnap目录使用0775权限,没有正确限制对/tmp/diagSEsnap/snapH.tar.gz文件的访问。本地攻击者可通过读取文件利用该漏洞获取敏感信息。
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
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2014-4039
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III. Intelligence Information for CVE-2014-4039
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IV. Related Vulnerabilities
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