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CVE-2013-4420

CVE-2013-4420

EPSS 3.3%
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.
Affected products
n/a · n/a

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References
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731860https://lists.feep.net:8080/pipermail/libtar/2014-February/000403.htmlhttp://www.debian.org/security/2014/dsa-2863