{
  "threat_severity" : "Low",
  "public_date" : "2012-10-05T00:00:00Z",
  "bugzilla" : {
    "description" : "ruby: Incomplete fix for CVE-2011-1005 for NameError#to_s method when used on objects",
    "id" : "863484",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=863484"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "The safe-level feature in Ruby 1.8.7 allows context-dependent attackers to modify strings via the NameError#to_s method when operating on Ruby objects.  NOTE: this issue is due to an incomplete fix for CVE-2011-1005." ],
  "acknowledgement" : "This issue was discovered by Vit Ondruch (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2013-01-08T00:00:00Z",
    "advisory" : "RHSA-2013:0129",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "ruby-0:1.8.5-27.el5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2013-03-07T00:00:00Z",
    "advisory" : "RHSA-2013:0612",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "ruby-0:1.8.7.352-10.el6_4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2012-4481\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-4481" ],
  "name" : "CVE-2012-4481",
  "csaw" : false
}