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{"bugzilla": {"description": "wireshark: Frame metadissector crash (wnpa-sec-2014-07)", "id": "1109034", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1109034"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["The dissect_frame function in epan/dissectors/packet-frame.c in the frame metadissector in Wireshark 1.10.x before 1.10.8 interprets a negative integer as a length value even though it was intended to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet."], "name": "CVE-2014-4020", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2014-04-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-4020\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-4020\nhttp://www.wireshark.org/security/wnpa-sec-2014-07.html"], "threat_severity": "Moderate"}