CVE-2019-20840

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{"bugzilla": {"description": "libvncserver: unaligned accesses in hybiReadAndDecode can lead to a crash", "id": "1849881", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1849881"}, "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-119", "details": ["An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode."], "name": "CVE-2019-20840", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libvncserver", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libvncserver", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libvncserver", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-06-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-20840\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-20840"], "threat_severity": "Moderate"}

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