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{"bugzilla": {"description": "vim: using retab with large value may lead to heap buffer overflow", "id": "2001929", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2001929"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-119->CWE-120", "details": ["vim is vulnerable to Heap-based Buffer Overflow", "A flaw was found in vim. A possible heap-based buffer overflow could allow an attacker to input a specially crafted file leading to a crash or code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."], "name": "CVE-2021-3770", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-09-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3770\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3770"], "threat_severity": "Moderate", "upstream_fix": "vim 8.2.3403"}