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{"bugzilla": {"description": "wireshark: use-after-free in ENIP dissector results in denial of service", "id": "1666277", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1666277"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In Wireshark 2.4.0 to 2.4.11, the ENIP dissector could crash. This was addressed in epan/dissectors/packet-enip.c by changing the memory-management approach so that a use-after-free is avoided."], "name": "CVE-2019-5721", "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": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2019-01-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-5721\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-5721\nhttps://www.wireshark.org/security/wnpa-sec-2019-05.html"], "statement": "This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5, 6, and 7.", "threat_severity": "Moderate", "upstream_fix": "wireshark 2.4.12"}