Vulnerability Information
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Vulnerability Title
Unbounded allocation when parsing GNU sparse map in archive/tar
Vulnerability Description
tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a compressed source, a small compressed input can result in large allocations.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Google Golang 安全漏洞
Vulnerability Description
Google Golang是美国谷歌（Google）公司的一种静态强类型、编译型语言。Go的语法接近C语言，但对于变量的声明有所不同。Go支持垃圾回收功能。Go的并行模型是以东尼·霍尔的通信顺序进程（CSP）为基础，采取类似模型的其他语言包括Occam和Limbo，但它也具有Pi运算的特征，比如通道传输。 Google Golang存在安全漏洞，该漏洞源于未限制GNU tar pax稀疏文件中稀疏区域数据块的最大数量，可能导致恶意构造的归档文件引发内存无限分配。
CVSS Information
N/A
Vulnerability Type
N/A