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I. Basic Information for CVE-2018-6551
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The malloc implementation in the GNU C Library (aka glibc or libc6), from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZE_MAX and could return a pointer to a heap region that is smaller than requested, eventually leading to heap corruption.
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
powerpc和Intel i386 GNU C Library 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
powerpc是一种精简指令集架构的CPU(中央处理器)。Intel i386是美国英特尔(Intel)公司的一款x86系列CPU(中央处理器)。GNU C Library(又名glibc,libc6)是其中的一套按照LGPL许可协议发布的开源免费的C语言编译程序。 powerpc上的GNU C Library 2.24版本至2.26版本和Intel i386上的GNU C Library 2.26版本中的malloc实现存在整数溢出漏洞,该漏洞源于程序没有正确的处理malloc调用,并向堆区域回复较小的
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-2018-6551
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III. Intelligence Information for CVE-2018-6551
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IV. Related Vulnerabilities
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