{
  "threat_severity" : "Moderate",
  "public_date" : "2020-07-31T00:00:00Z",
  "bugzilla" : {
    "description" : "xorg-x11-server: Leak of uninitialized heap memory from the X server to clients in AllocatePixmap of dix/pixmap.c",
    "id" : "1862258",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1862258"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-665",
  "details" : [ "A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with elevated privileges, this could result in possible ASLR bypass. Xorg-server before version 1.20.9 is vulnerable.", "A flaw was found in the way the Xserver memory was not properly initialized. This issue leak parts of server memory to the X client. In cases where the Xorg server runs with elevated privileges, this flaw results in a possible ASLR bypass." ],
  "acknowledgement" : "Red Hat would like to thank X.org project for reporting this issue. Upstream acknowledges Jan-Niklas Sohn (Trend Micro Zero Day Initiative) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2020-12-14T00:00:00Z",
    "advisory" : "RHSA-2020:5408",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "xorg-x11-server-0:1.20.4-15.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "egl-wayland-0:1.1.5-3.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libdrm-0:2.4.103-1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libglvnd-1:1.3.2-1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libinput-0:1.16.3-1.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libwacom-0:1.6-2.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "libX11-0:1.6.8-4.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "mesa-0:20.3.3-2.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "xorg-x11-drivers-0:7.7-30.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2021-05-18T00:00:00Z",
    "advisory" : "RHSA-2021:1804",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "xorg-x11-server-0:1.20.10-1.el8"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Out of support scope",
    "package_name" : "xorg-x11-server",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "xorg-x11-server",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Affected",
    "package_name" : "xorg-x11-server",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-14347\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-14347\nhttps://lists.x.org/archives/xorg-announce/2020-July/003051.html" ],
  "name" : "CVE-2020-14347",
  "csaw" : false
}