{
  "threat_severity" : "Low",
  "public_date" : "2016-03-03T00:00:00Z",
  "bugzilla" : {
    "description" : "libtirpc: Segmentation fault in makefd_xprt return value in svc_vc.c",
    "id" : "1620293",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1620293"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-252",
  "details" : [ "A null-pointer dereference vulnerability was found in libtirpc before version 0.3.3-rc3. The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors. A remote attacker could cause an rpc-based application to crash by flooding it with new connections.", "A null-pointer dereference vulnerability was found in libtirpc.  The return value of makefd_xprt() was not checked in all instances, which could lead to a crash when the server exhausted the maximum number of available file descriptors.  A remote attacker could cause an rpc-based application to crash by flooding it with new connections." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-08-01T00:00:00Z",
    "advisory" : "RHBA-2017:1991",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "libtirpc-0:0.2.4-0.10.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Ceph Storage 2",
    "fix_state" : "Not affected",
    "package_name" : "libntirpc",
    "cpe" : "cpe:/a:redhat:ceph_storage:2"
  }, {
    "product_name" : "Red Hat Ceph Storage 3",
    "fix_state" : "Not affected",
    "package_name" : "libntirpc",
    "cpe" : "cpe:/a:redhat:ceph_storage:3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "libtirpc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "libtirpc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat OpenShift Enterprise 3",
    "fix_state" : "Not affected",
    "package_name" : "libtirpc",
    "cpe" : "cpe:/a:redhat:openshift:3"
  }, {
    "product_name" : "Red Hat Storage 3",
    "fix_state" : "Not affected",
    "package_name" : "libntirpc",
    "cpe" : "cpe:/a:redhat:storage:3"
  }, {
    "product_name" : "Red Hat Virtualization 4",
    "fix_state" : "Not affected",
    "package_name" : "libtirpc",
    "cpe" : "cpe:/o:redhat:rhev_hypervisor:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-14622\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-14622" ],
  "name" : "CVE-2018-14622",
  "csaw" : false
}