{
  "threat_severity" : "Low",
  "public_date" : "2022-05-11T00:00:00Z",
  "bugzilla" : {
    "description" : "curl: CERTINFO never-ending busy-loop",
    "id" : "2082204",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2082204"
  },
  "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-835",
  "details" : [ "libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.", "A vulnerability was found in curl. This issue occurs due to an erroneous function. A malicious server could make curl within Network Security Services (NSS) get stuck in a never-ending busy loop when trying to retrieve that information. This flaw allows an Infinite Loop, affecting system availability." ],
  "statement" : "Red Hat Enterprise Linux 8 and 9 are not affected because our build of curl does not use NSS for TLS.",
  "affected_release" : [ {
    "product_name" : "JBoss Core Services for RHEL 8",
    "release_date" : "2022-12-08T00:00:00Z",
    "advisory" : "RHSA-2022:8840",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el8",
    "package" : "jbcs-httpd24-curl-0:7.86.0-2.el8jbcs"
  }, {
    "product_name" : "JBoss Core Services on RHEL 7",
    "release_date" : "2022-12-08T00:00:00Z",
    "advisory" : "RHSA-2022:8840",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1::el7",
    "package" : "jbcs-httpd24-curl-0:7.86.0-2.el7jbcs"
  }, {
    "product_name" : "Text-Only JBCS",
    "release_date" : "2022-12-08T00:00:00Z",
    "advisory" : "RHSA-2022:8841",
    "cpe" : "cpe:/a:redhat:jboss_core_services:1",
    "package" : "jbcs-httpd24-curl"
  } ],
  "package_state" : [ {
    "product_name" : ".NET Core 3.1 on Red Hat Enterprise Linux",
    "fix_state" : "Out of support scope",
    "package_name" : "rh-dotnet31-curl",
    "cpe" : "cpe:/a:redhat:rhel_dotnet:3.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "curl",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Software Collections",
    "fix_state" : "Fix deferred",
    "package_name" : "httpd24-curl",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-27781\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-27781\nhttps://curl.se/docs/CVE-2022-27781.html" ],
  "name" : "CVE-2022-27781",
  "csaw" : false
}