{
  "threat_severity" : "Low",
  "public_date" : "2018-03-09T00:00:00Z",
  "bugzilla" : {
    "description" : "zsh: Stack-based buffer overflow in exec.c:hashcmd()",
    "id" : "1553531",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1553531"
  },
  "cvss3" : {
    "cvss3_base_score" : "3.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-121",
  "details" : [ "zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service." ],
  "acknowledgement" : "This issue was discovered by Richard Maciel Costa (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2018-10-30T00:00:00Z",
    "advisory" : "RHSA-2018:3073",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "zsh-0:5.0.2-31.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "zsh",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "zsh",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "zsh",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-1071\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1071" ],
  "name" : "CVE-2018-1071",
  "csaw" : false
}