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I. Basic Information for CVE-2014-1876
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The unpacker::redirect_stdio function in unpack.cpp in unpack200 in OpenJDK 6, 7, and 8; Oracle Java SE 5.0u61, 6u71, 7u51, and 8; JRockit R27.8.1 and R28.3.1; and Java SE Embedded 7u51 does not securely create temporary files when a log file cannot be opened, which allows local users to overwrite arbitrary files via a symlink attack on /tmp/unpack.log.
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
Oracle OpenJDK和Oracle Java JDK 不安全临时文件创建漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle OpenJDK和Oracle Java JDK都是美国甲骨文（Oracle）公司的产品。OpenJDK是一个Java平台的开源参考实现。Oracle Java JDK是一个Java软件开发工具包。 Oracle OpenJDK 6、7及8版本和Oracle Java JDK的unpack200工具中的unpack.cpp文件中的‘unpacker::redirect_stdio’函数中存在安全漏洞，该漏洞源于程序在日志文件未被打开的情况下，以不安全方式创建临时文件。本地攻击者可通过对/tmp
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-2014-1876
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III. Intelligence Information for CVE-2014-1876
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2014-1876

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