{
  "threat_severity" : "Moderate",
  "public_date" : "2022-01-18T00:00:00Z",
  "bugzilla" : {
    "description" : "vim: Heap-based buffer overflow in utf_head_off() in mbyte.c",
    "id" : "2045355",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2045355"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.6",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-787",
  "details" : [ "Heap-based Buffer Overflow in vim/vim prior to 8.2.", "A flaw was found in vim.  The vulnerability occurs due to reading beyond the end of a line in the utf_head_off function, which can lead to a heap buffer overflow. This flaw allows an attacker to input a specially crafted file, leading to a crash or code execution." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-03-15T00:00:00Z",
    "advisory" : "RHSA-2022:0894",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "vim-2:8.0.1763-16.el8_5.12"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2022-03-15T00:00:00Z",
    "advisory" : "RHSA-2022:0894",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "vim-2:8.0.1763-16.el8_5.12"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "vim",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "vim",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "vim",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-0318\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-0318" ],
  "name" : "CVE-2022-0318",
  "mitigation" : {
    "value" : "Untrusted vim scripts with -s [scriptin] are not recommended to run.",
    "lang" : "en:us"
  },
  "csaw" : false
}