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I. Basic Information for CVE-2024-47877
Vulnerability Information

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Vulnerability Title
Extract has insufficient checks allowing attacker to create symlinks outside the extraction directory.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Extract is aA Go library to extract archives in zip, tar.gz or tar.bz2 formats. A maliciously crafted archive may allow an attacker to create a symlink outside the extraction target directory. This vulnerability is fixed in 4.0.0. If you're using the Extractor.FS interface, then upgrading to /v4 will require to implement the new methods that have been added.
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
Extract 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Extract是codeclysm开源的一个 Go 库。用于提取 zip、tar.gz 或 tar.bz2 格式的存档。 Extract 4.0.0之前版本存在安全漏洞,该漏洞源于恶意构造的存档文件可使攻击者在目标目录之外创建符号链接。
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
codeclysmextract < 4.0.0 -
II. Public POCs for CVE-2024-47877
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III. Intelligence Information for CVE-2024-47877
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IV. Related Vulnerabilities
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