{
  "threat_severity" : "Moderate",
  "public_date" : "2020-12-13T00:00:00Z",
  "bugzilla" : {
    "description" : "libsolv: heap-based buffer overflow in prune_to_recommended() in src/policy.c",
    "id" : "2000707",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2000707"
  },
  "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-119",
  "details" : [ "Buffer overflow vulnerability in function prune_to_recommended in src/policy.c in libsolv before 0.7.17 allows attackers to cause a Denial of Service.", "A flaw was found in libsolv. A buffer overflow vulnerability in the prune_to_recommend function allows attackers to cause a denial of service. The highest threat from this vulnerability is to system availability." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-11-02T00:00:00Z",
    "advisory" : "RHSA-2021:4060",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "libsolv-0:0.7.16-3.el8_4"
  }, {
    "product_name" : "Red Hat Satellite 6.11 for RHEL 7",
    "release_date" : "2022-07-05T00:00:00Z",
    "advisory" : "RHSA-2022:5498",
    "cpe" : "cpe:/a:redhat:satellite:6.11::el7",
    "package" : "libsolv-0:0.7.22-1.el7pc"
  }, {
    "product_name" : "Red Hat Satellite 6.11 for RHEL 7",
    "release_date" : "2022-07-05T00:00:00Z",
    "advisory" : "RHSA-2022:5498",
    "cpe" : "cpe:/a:redhat:satellite_capsule:6.11::el7",
    "package" : "libsolv-0:0.7.22-1.el7pc"
  }, {
    "product_name" : "Red Hat Satellite 6.11 for RHEL 8",
    "release_date" : "2022-07-05T00:00:00Z",
    "advisory" : "RHSA-2022:5498",
    "cpe" : "cpe:/a:redhat:satellite:6.11::el8",
    "package" : "libsolv-0:0.7.22-1.el8pc"
  }, {
    "product_name" : "Red Hat Satellite 6.11 for RHEL 8",
    "release_date" : "2022-07-05T00:00:00Z",
    "advisory" : "RHSA-2022:5498",
    "cpe" : "cpe:/a:redhat:satellite_capsule:6.11::el8",
    "package" : "libsolv-0:0.7.22-1.el8pc"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Ansible Automation Platform 1.2",
    "fix_state" : "Not affected",
    "package_name" : "libsolv",
    "cpe" : "cpe:/a:redhat:ansible_automation_platform"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "libsolv",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "libsolv",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Update Infrastructure 3 for Cloud Providers",
    "fix_state" : "Will not fix",
    "package_name" : "libsolv",
    "cpe" : "cpe:/a:redhat:rhui:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-33938\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-33938" ],
  "name" : "CVE-2021-33938",
  "csaw" : false
}