{
  "threat_severity" : "Moderate",
  "public_date" : "2019-09-22T00:00:00Z",
  "bugzilla" : {
    "description" : "runc: AppArmor/SELinux bypass with malicious image that specifies a volume at /proc",
    "id" : "1757214",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1757214"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-41",
  "details" : [ "runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory." ],
  "statement" : "The AppArmor security module is not supported by Red Hat, on the other hand the flaw also affects SELinux based distributions like Red Hat Enterprise Linux.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7 Extras",
    "release_date" : "2020-04-01T00:00:00Z",
    "advisory" : "RHBA-2020:1232",
    "cpe" : "cpe:/a:redhat:rhel_extras_other:7",
    "package" : "runc-0:1.0.0-67.rc10.el7_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7 Extras",
    "release_date" : "2020-04-01T00:00:00Z",
    "advisory" : "RHSA-2020:1234",
    "cpe" : "cpe:/a:redhat:rhel_extras_other:7",
    "package" : "docker-2:1.13.1-161.git64e9980.el7_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2019-12-17T00:00:00Z",
    "advisory" : "RHSA-2019:4269",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "container-tools:rhel8-8010020191126140055.c294d161"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.1",
    "release_date" : "2019-11-21T00:00:00Z",
    "advisory" : "RHSA-2019:3940",
    "cpe" : "cpe:/a:redhat:openshift:4.1::el8",
    "package" : "runc-0:1.0.0-62.rc8.rhaos4.1.git3cbe540.el8"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 4.2",
    "release_date" : "2019-12-03T00:00:00Z",
    "advisory" : "RHSA-2019:4074",
    "cpe" : "cpe:/a:redhat:openshift:4.2::el8",
    "package" : "runc-0:1.0.0-63.rc8.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Out of support scope",
    "package_name" : "container-tools:1.0/runc",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat OpenShift Container Platform 3.9",
    "fix_state" : "Out of support scope",
    "package_name" : "runc",
    "cpe" : "cpe:/a:redhat:openshift:3.9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2019-16884\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-16884" ],
  "name" : "CVE-2019-16884",
  "csaw" : false
}