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I. Basic Information for CVE-2012-2739
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
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
Java Hash Collision 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Oracle Java SE是美国甲骨文(Oracle)公司的一套标准版Java平台,用于开发和部署桌面、服务器以及嵌入设备和实时环境中的Java应用程序。 Oracle Java SE 7 Update 6之前版本、OpenJDK 7 7u6 build 12之前版本、8 build 39之前版本中存在漏洞,该漏洞源于计算哈希值没有限制触发可预测的哈希冲突。依赖于上下文的攻击者利用该漏洞通过特制的输入到保留哈希表的应用程序,导致拒绝服务(CPU消耗)。
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-2012-2739
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III. Intelligence Information for CVE-2012-2739
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IV. Related Vulnerabilities
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