Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in libgit2 before version 0.27.3. It has been discovered that an unexpected sign extension in git_delta_apply function in delta.c file may lead to an integer overflow which in turn leads to an out of bound read, allowing to read before the base object. An attacker may use this flaw to leak memory addresses or cause a Denial of Service.
CVSS Information
N/A
Vulnerability Type
未预期的符号扩展
Vulnerability Title
libgit2 数字错误漏洞
Vulnerability Description
libgit2是一个可移植、使用C语言实现的Git核心开发包。 libgit2 0.27.3之前版本中的delta.c文件的‘git_delta_apply’函数存在整数溢出漏洞。攻击者可利用该漏洞泄露内存地址或造成拒绝服务（越界读取）。
CVSS Information
N/A
Vulnerability Type
N/A