{
  "threat_severity" : "Moderate",
  "public_date" : "2019-03-07T00:00:00Z",
  "bugzilla" : {
    "description" : "edk2: Stack buffer overflow with corrupted BMP",
    "id" : "1686783",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1686783"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-121",
  "details" : [ "Stack overflow in corrupted bmp for EDK II may allow unprivileged user to potentially enable denial of service or elevation of privilege via local access.", "A stack-based buffer overflow was discovered in edk2 when the HII database contains a Bitmap that claims to be 4-bit or 8-bit per pixel, but the palette contains more than 16(2^4) or 256(2^8) colors." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2019-08-06T00:00:00Z",
    "advisory" : "RHSA-2019:2125",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "ovmf-0:20180508-6.gitee3198e672e2.el7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-11-05T00:00:00Z",
    "advisory" : "RHSA-2019:3338",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "edk2-0:20190308git89910a39dcfd-6.el8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-12181\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-12181" ],
  "name" : "CVE-2018-12181",
  "csaw" : false
}