Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A use after free vulnerability exists in curl <7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path.
CVSS Information
N/A
Vulnerability Type
释放后使用
Vulnerability Title
curl 资源管理错误漏洞
Vulnerability Description
curl是一款用于从服务器传输数据或向服务器传输数据的工具。 curl存在安全漏洞。攻击者利用该漏洞强制重用curl已释放的内存区域，以触发拒绝服务，并可能运行代码。
CVSS Information
N/A
Vulnerability Type
N/A