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{"bugzilla": {"description": "vim: heap buffer overflow in get_one_sourceline", "id": "2070437", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2070437"}, "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-120", "details": ["heap buffer overflow in get_one_sourceline in GitHub repository vim/vim prior to 8.2.4647.", "A heap buffer overflow flaw was found in vim's get_one_sourceline() function of scriptfile.c file. This flaw occurs when \"source\" can read past the end of the copied line. This flaw allows an attacker to trick a user into opening a crafted file, triggering a heap-overflow and causing an application to crash, which leads to a denial of service."], "mitigation": {"lang": "en:us", "value": "Untrusted vim scripts with -s [scriptin] are not recommended to run."}, "name": "CVE-2022-1160", "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"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Not affected", "package_name": "vim", "product_name": "Red Hat Virtualization 4"}], "public_date": "2022-03-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-1160\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-1160"], "statement": "Red Hat Enterprise Linux - 6, 7, 8, 9 are not affected, because vulnerable code is not present in binary RPMs of Vim shipped with RHEL.\nRed Hat Enterprise Virtualization 4 consumes RHEL-8 vim, and as RHEL 8 is not affected, Hence, RHEV is also not affected.\nRed Hat Product Security has rated this issue as having a Moderate security impact. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/", "threat_severity": "Moderate", "upstream_fix": "vim 8.2.4647"}