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{"affected_release": [{"advisory": "RHSA-2022:0366", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "vim-2:8.0.1763-16.el8_5.4", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-02-01T00:00:00Z"}, {"advisory": "RHSA-2022:0366", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "vim-2:8.0.1763-16.el8_5.4", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-02-01T00:00:00Z"}], "bugzilla": {"description": "vim: illegal memory access in find_start_brace() in cindent.c when C-indenting", "id": "2028122", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028122"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H", "status": "verified"}, "cwe": "CWE-122", "details": ["vim is vulnerable to Heap-based Buffer Overflow", "A flaw was found in vim. A possible heap-based buffer overflow allows an attacker to input a specially crafted file, leading to a crash or code execution. The highest threat from this vulnerability is confidentiality, integrity, and system availability."], "mitigation": {"lang": "en:us", "value": "Do not run untrusted vim scripts with -s {scriptin} as it is never safe to do so."}, "name": "CVE-2021-3984", "package_state": [{"cpe": "cpe:/a:redhat:acm:2", "fix_state": "Not affected", "package_name": "rhacm2/openshift-hive-rhel8", "product_name": "Red Hat Advanced Cluster Management for Kubernetes 2"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2021-11-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3984\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3984"], "threat_severity": "Moderate"}