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{"bugzilla": {"description": "wireshark: RFC 7468 file parser infinite loop", "id": "2039005", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2039005"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-20", "details": ["Crash in the RFC 7468 dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file", "A parser infinite-loop flaw was found in wireshark. An attacker with local network access could pass specially crafted capture files causing an application to halt, crash, or infinite loop."], "name": "CVE-2021-4182", "package_state": [{"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"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-12-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-4182\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-4182\nhttps://www.wireshark.org/security/wnpa-sec-2021-20.html"], "threat_severity": "Moderate", "upstream_fix": "wireshark 3.6.1, wireshark 3.4.11"}