CVE-2023-6174

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{"bugzilla": {"description": "wireshark: SSH dissector invalid read of memory blocks", "id": "2250148", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2250148"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file", "An invalid memory block read was found in Wireshark's SSH dissector. This issue may lead to an application crash and denial of service via packet injection or crafted capture file."], "name": "CVE-2023-6174", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "wireshark", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-11-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-6174\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-6174\nhttps://gitlab.com/wireshark/wireshark/-/issues/19369\nhttps://www.wireshark.org/security/wnpa-sec-2023-28.html"], "statement": "Default memory protections in Red Hat Enterprise Linux should prevent this issue from causing a higher impact than an application crash in the user context. Therefore, the severity of this flaw is low.", "threat_severity": "Low"}

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