{
  "threat_severity" : "Low",
  "public_date" : "2016-06-23T00:00:00Z",
  "bugzilla" : {
    "description" : "php: Double free in _php_mb_regex_ereg_replace_exec",
    "id" : "1351168",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1351168"
  },
  "cvss" : {
    "cvss_base_score" : "2.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "3.7",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-416",
  "details" : [ "Double free vulnerability in the _php_mb_regex_ereg_replace_exec function in php_mbregex.c in the mbstring extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by leveraging a callback exception.", "A double free flaw was found in the mb_ereg_replace_callback() function of php which is used to perform regex search. This flaw could possibly cause a PHP application to crash." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2016-11-03T00:00:00Z",
    "advisory" : "RHSA-2016:2598",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "php-0:5.4.16-42.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-0:2.3-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-php-0:5.6.25-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-php-pear-1:1.9.5-4.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-0:2.3-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-php-0:5.6.25-1.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el6",
    "package" : "rh-php56-php-pear-1:1.9.5-4.el6"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-0:2.3-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-0:5.6.25-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-pear-1:1.9.5-4.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-0:2.3-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-0:5.6.25-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-pear-1:1.9.5-4.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-0:2.3-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-0:5.6.25-1.el7"
  }, {
    "product_name" : "Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS",
    "release_date" : "2016-11-15T00:00:00Z",
    "advisory" : "RHSA-2016:2750",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2::el7",
    "package" : "rh-php56-php-pear-1:1.9.5-4.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "php",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "php53",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Will not fix",
    "package_name" : "php",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Software Collections",
    "fix_state" : "Will not fix",
    "package_name" : "php54-php",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2"
  }, {
    "product_name" : "Red Hat Software Collections",
    "fix_state" : "Will not fix",
    "package_name" : "php55-php",
    "cpe" : "cpe:/a:redhat:rhel_software_collections:2"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2016-5768\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-5768" ],
  "name" : "CVE-2016-5768",
  "csaw" : false
}