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{"bugzilla": {"description": "vim: NULL Pointer Dereference in vim_regexec_string() of regexp.c", "id": "2083029", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2083029"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.", "A flaw was found in vim, which is vulnerable to a NULL pointer dereference in vim_regexec_string() of the regexp.c function. This flaw allows a specially crafted file to crash software when opened in vim."], "name": "CVE-2022-1620", "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": "Will not fix", "package_name": "vim", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Virtualization 4"}], "public_date": "2022-05-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-1620\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-1620\nhttps://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51/"], "statement": "Red Hat Product Security has rated this issue as having a Low security impact, because the \"victim\" has to run an untrusted file IN SCRIPT MODE. Someone who is running untrusted files in script mode is equivalent to someone just taking a random python script and running it.\nFor additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/", "threat_severity": "Low", "upstream_fix": "vim 8.2.4901"}