{
  "threat_severity" : "Moderate",
  "public_date" : "2014-06-11T00:00:00Z",
  "bugzilla" : {
    "description" : "php: heap-based buffer overflow in DNS TXT record parsing",
    "id" : "1108447",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1108447"
  },
  "cvss" : {
    "cvss_base_score" : "5.1",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cwe" : "CWE-122",
  "details" : [ "Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.", "A heap-based buffer overflow flaw was found in the way PHP parsed DNS TXT records. A malicious DNS server or a man-in-the-middle attacker could possibly use this flaw to execute arbitrary code as the PHP interpreter if a PHP application used the dns_get_record() function to perform a DNS query." ],
  "statement" : "This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 5.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "release_date" : "2014-08-06T00:00:00Z",
    "advisory" : "RHSA-2014:1012",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5",
    "package" : "php53-0:5.3.3-23.el5_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2014-08-06T00:00:00Z",
    "advisory" : "RHSA-2014:1012",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "php-0:5.3.3-27.el6_5.1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2014-08-06T00:00:00Z",
    "advisory" : "RHSA-2014:1013",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "php-0:5.4.16-23.el7_0"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1765",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php54-php-0:5.4.16-22.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1766",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php55-php-0:5.5.6-13.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1765",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php54-php-0:5.4.16-22.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1766",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php55-php-0:5.5.6-13.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1765",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php54-php-0:5.4.16-22.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1766",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php55-php-0:5.5.6-13.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1765",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php54-php-0:5.4.16-22.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1766",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el6",
    "package" : "php55-php-0:5.5.6-13.el6"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 7",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1765",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el7",
    "package" : "php54-php-0:5.4.16-22.el7"
  }, {
    "product_name" : "Red Hat Software Collections 1 for Red Hat Enterprise Linux 7",
    "release_date" : "2014-10-30T00:00:00Z",
    "advisory" : "RHSA-2014:1766",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:1::el7",
    "package" : "php55-php-0:5.5.6-13.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "php",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2014-4049\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-4049" ],
  "name" : "CVE-2014-4049",
  "csaw" : false
}