{
  "threat_severity" : "Moderate",
  "public_date" : "2008-01-07T00:00:00Z",
  "bugzilla" : {
    "description" : "postgresql integer overflow in regex code",
    "id" : "315231",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=315231"
  },
  "cwe" : "CWE-190",
  "details" : [ "The regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (backend crash) via an out-of-bounds backref number." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 4",
    "release_date" : "2008-01-11T00:00:00Z",
    "advisory" : "RHSA-2008:0038",
    "cpe" : "cpe:/o:redhat:enterprise_linux:4",
    "package" : "postgresql-0:7.4.19-1.el4_6.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2008-01-11T00:00:00Z",
    "advisory" : "RHSA-2008:0038",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "postgresql-0:8.1.11-1.el5_1.1"
  }, {
    "product_name" : "Red Hat Web Application Stack for RHEL 4",
    "release_date" : "2008-02-01T00:00:00Z",
    "advisory" : "RHSA-2008:0040",
    "cpe" : "cpe:/a:redhat:rhel_application_stack:1",
    "package" : "postgresql-0:8.1.11-1.el4s1.1"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2007-4769\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4769" ],
  "name" : "CVE-2007-4769",
  "csaw" : false
}