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I. Basic Information for CVE-2013-4420
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
libtar 任意文件覆盖漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libtar是一个可操作POSIX tar文件的C语言库。该库支持将文件压缩为tar文档或从tar文档中释放出来。 libtar 1.2.20及之前的版本中的tar_extract_glob和tar_extract_all函数中存在目录遍历漏洞。远程攻击者可借助tar文件中的目录遍历字符‘..’利用该漏洞覆盖任意文件。
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
-n/a n/a -
II. Public POCs for CVE-2013-4420
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III. Intelligence Information for CVE-2013-4420
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2013-4420

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