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{"acknowledgement": "Red Hat would like to thank Timo Warns for reporting this issue.", "affected_release": [{"advisory": "RHSA-2013:1418", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "libtar-0:1.2.11-17.el6_4.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2013-10-10T00:00:00Z"}], "bugzilla": {"description": "libtar: Heap-based buffer overflows by expanding a specially-crafted archive", "id": "1014492", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1014492"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "CWE-122", "details": ["Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in an archive, which triggers a heap-based buffer overflow."], "name": "CVE-2013-4397", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libtar", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2013-10-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4397\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4397"], "threat_severity": "Moderate"}