{
  "threat_severity" : "Moderate",
  "public_date" : "2018-08-07T00:00:00Z",
  "bugzilla" : {
    "description" : "libtiff: Heap-based buffer overflow in ChopUpSingleUncompressedStrip in tif_dirread.c",
    "id" : "1624981",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1624981"
  },
  "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" : "draft"
  },
  "cwe" : "CWE-122",
  "details" : [ "newoffsets handling in ChopUpSingleUncompressedStrip in tif_dirread.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted TIFF file, as demonstrated by tiff2pdf. This is a different vulnerability than CVE-2018-15209.", "A vulnerability was found in the LibTIFF package, where a heap-based buffer overflow in the newoffsets handling of the ChopUpSingleUncompressedStrip function in tif_dirread.c can cause a denial of service." ],
  "statement" : "This vulnerability is rated as moderate because it allows an attacker to cause a denial of service through a heap-based buffer overflow, exploiting this flaw would crash the application, impacting its availability but not leading to further system compromise.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Will not fix",
    "package_name" : "compat-libtiff3",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Will not fix",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Will not fix",
    "package_name" : "libtiff",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-16335\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-16335" ],
  "name" : "CVE-2018-16335",
  "csaw" : false
}