{
  "threat_severity" : "Moderate",
  "public_date" : "2017-03-27T00:00:00Z",
  "bugzilla" : {
    "description" : "jbig2dec: Integer overflow in jbig2_build_huffman_table allows OOB write",
    "id" : "1443940",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1443940"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.6",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
    "status" : "draft"
  },
  "cwe" : "CWE-190",
  "details" : [ "Artifex jbig2dec 0.13, as used in Ghostscript, allows out-of-bounds writes because of an integer overflow in the jbig2_build_huffman_table function in jbig2_huffman.c during operations on a crafted JBIG2 file, leading to a denial of service (application crash) or possibly execution of arbitrary code." ],
  "acknowledgement" : "Red Hat would like to thank Jiaqi Peng (Chinese Academy of Sciences) for reporting this issue.",
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Will not fix",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenShift Enterprise 2",
    "fix_state" : "Under investigation",
    "package_name" : "ghostscript",
    "cpe" : "cpe:/a:redhat:openshift:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-7975\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7975" ],
  "name" : "CVE-2017-7975",
  "csaw" : false
}