{
  "threat_severity" : "Moderate",
  "public_date" : "2021-01-04T00:00:00Z",
  "bugzilla" : {
    "description" : "qpdf: heap-based buffer overflow in Pl_ASCII85Decoder::write() when a certain downstream write fails",
    "id" : "1984609",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1984609"
  },
  "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-119",
  "details" : [ "QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails." ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "qpdf",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Will not fix",
    "package_name" : "qpdf",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "qpdf",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-36978\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-36978" ],
  "name" : "CVE-2021-36978",
  "csaw" : false
}