{
  "threat_severity" : "Moderate",
  "public_date" : "2021-04-01T00:00:00Z",
  "bugzilla" : {
    "description" : "python-pillow: Excessive looping in BLP image reader",
    "id" : "1958263",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1958263"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-20",
  "details" : [ "An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.", "A flaw was found in python-pillow. BlpImagePlugin did not properly check that reads after jumping to file offsets returned data. This could lead to a denial-of-service where the decoder could be run a large number of times on empty data." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-11-09T00:00:00Z",
    "advisory" : "RHSA-2021:4149",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "python-pillow-0:5.1.1-16.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "python-pillow",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Quay 3",
    "fix_state" : "Affected",
    "package_name" : "quay/quay-rhel8",
    "cpe" : "cpe:/a:redhat:quay:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-28678\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-28678" ],
  "name" : "CVE-2021-28678",
  "mitigation" : {
    "value" : "To mitigate this feature on Red Hat Quay keep the invoice generation feature disabled, as it is by default.",
    "lang" : "en:us"
  },
  "csaw" : false
}