{
  "threat_severity" : "Important",
  "public_date" : "2018-04-09T00:00:00Z",
  "bugzilla" : {
    "description" : "pcs: Privilege escalation via authorized user malicious REST call",
    "id" : "1550243",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1550243"
  },
  "cvss3" : {
    "cvss3_base_score" : "8.7",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-552",
  "details" : [ "pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.", "It was found that the REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process." ],
  "acknowledgement" : "This issue was discovered by Ondrej Mular (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2018-04-10T00:00:00Z",
    "advisory" : "RHSA-2018:1060",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "pcs-0:0.9.162-5.el7_5.1"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "pcs",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "pcs",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Storage 3",
    "fix_state" : "Not affected",
    "package_name" : "pcs",
    "cpe" : "cpe:/a:redhat:storage:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-1079\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1079" ],
  "name" : "CVE-2018-1079",
  "csaw" : false
}