{
  "threat_severity" : "Moderate",
  "public_date" : "2021-03-03T00:00:00Z",
  "bugzilla" : {
    "description" : "python-pillow: Excessive memory allocation in ICNS image reader",
    "id" : "1935396",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1935396"
  },
  "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-1284",
  "details" : [ "Pillow before 8.1.2 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICNS container, and thus an attempted memory allocation can be very large.", "A flaw was found in python-pillow. Attackers can cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICNS container, and thus an attempted memory allocation can be very large." ],
  "statement" : "Disable the invoice generation feature to mitigate this vulnerability in Red Hat Quay.",
  "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"
  }, {
    "product_name" : "Red Hat Quay 3",
    "release_date" : "2021-10-19T00:00:00Z",
    "advisory" : "RHSA-2021:3917",
    "cpe" : "cpe:/a:redhat:quay:3::el8",
    "package" : "quay/quay-rhel8:v3.6.0-62"
  } ],
  "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 Enterprise Linux 9",
    "fix_state" : "Affected",
    "package_name" : "python-pillow",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-27922\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-27922" ],
  "name" : "CVE-2021-27922",
  "csaw" : false
}