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{"bugzilla": {"description": "libtar: missing validation of file names", "id": "1018150", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1018150"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["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."], "name": "CVE-2013-4420", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "libtar", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "libtar", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-10-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4420\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4420"], "threat_severity": "Low"}