{
  "threat_severity" : "Important",
  "public_date" : "2020-04-09T00:00:00Z",
  "bugzilla" : {
    "description" : "freerdp: Integer overflow in region.c",
    "id" : "1836234",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1836234"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.6",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-190",
  "details" : [ "libfreerdp/gdi/region.c in FreeRDP versions > 1.0 through 2.0.0-rc4 has an Integer Overflow.", "A flaw was found in FreeRDP in versions between 1.0 and 2.0.0. An integer overflow was found in the region.c function which could allow an attacker the ability to control the RDP server as well as the data sent to the client. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2020-05-28T00:00:00Z",
    "advisory" : "RHSA-2020:2334",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "freerdp-0:2.0.0-4.rc4.el7_8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2020-05-28T00:00:00Z",
    "advisory" : "RHSA-2020:2336",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "freerdp-2:2.0.0-46.rc4.el8_2.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions",
    "release_date" : "2020-05-28T00:00:00Z",
    "advisory" : "RHSA-2020:2335",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.0",
    "package" : "freerdp-2:2.0.0-46.rc4.el8_0.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.1 Extended Update Support",
    "release_date" : "2020-06-02T00:00:00Z",
    "advisory" : "RHSA-2020:2354",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.1",
    "package" : "freerdp-2:2.0.0-46.rc4.el8_1.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "freerdp",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-11523\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-11523" ],
  "name" : "CVE-2020-11523",
  "csaw" : false
}