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{"bugzilla": {"description": "lua: stack resizes and garbage collection leads to heap-based buffer overflow", "id": "1860310", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1860310"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-122", "details": ["Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.", "A flaw was found in Lua in versions through 5.4.0. The interactions between stack resizes and garbage collections are mishandled leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free. The highest threat from this vulnerability is to data confidentiality and integrity as well as data confidentiality."], "name": "CVE-2020-15888", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "lua", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2020-07-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-15888\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-15888"], "threat_severity": "Important"}