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I. Basic Information for CVE-2023-27534
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. Attackers can exploit this flaw to bypass filtering or execute arbitrary code by crafting a path like /~2/foo while accessing a server with a specific user.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
curl 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
curl等都是的产品。curl是Rovin Bhandari FTP等都是(Rovin Bhandari)个人开发者的产品。FTP是一个简单 FTP 客户端和服务器的实现。elixir-ecto ecto等都是(elixir-ecto)开源的产品。ecto是一个用于数据映射和语言集成查询的工具包。 curl 8.0之前版本存在安全漏洞,该漏洞源于存在路径遍历漏洞,攻击者可以利用此漏洞可以绕过过滤或执行任意代码。
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
-https://github.com/curl/curl Fixed in 8.0.0 -
II. Public POCs for CVE-2023-27534
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III. Intelligence Information for CVE-2023-27534
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IV. Related Vulnerabilities
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