漏洞信息
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Vulnerability Title
zlib <= 1.3.1.2 untgz Global Buffer Overflow in TGZfname()
Vulnerability Description
zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs when a user executes the untgz command with an excessively long archive name supplied via the command line, leading to an out-of-bounds write in a fixed-size global buffer.
CVSS Information
N/A
Vulnerability Type
跨界内存写
Vulnerability Title
zlib 安全漏洞
Vulnerability Description
zlib是美国Mark Adler个人开发者的一个通用的数据压缩库。 zlib 1.3.1.2及之前版本存在安全漏洞，该漏洞源于TGZfname函数存在全局缓冲区溢出，可能导致内存损坏、拒绝服务或代码执行。
CVSS Information
N/A
Vulnerability Type
N/A