FKIE_CVE-2016-5768

Vulnerability from fkie_nvd - Published: 2016-08-07 10:59 - Updated: 2025-04-12 10:46
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
cve@mitre.orghttp://github.com/php/php-src/commit/5b597a2e5b28e2d5a52fc1be13f425f08f47cb62?w=1
cve@mitre.orghttp://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
cve@mitre.orghttp://php.net/ChangeLog-5.phpPatch, Release Notes
cve@mitre.orghttp://php.net/ChangeLog-7.phpRelease Notes
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2598.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2750.html
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3618
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/06/23/4Release Notes
cve@mitre.orghttp://www.securityfocus.com/bid/91396
cve@mitre.orghttps://bugs.php.net/bug.php?id=72402Exploit, Vendor Advisory
cve@mitre.orghttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
cve@mitre.orghttps://support.apple.com/HT207170
af854a3a-2127-422b-91ae-364da2661108http://github.com/php/php-src/commit/5b597a2e5b28e2d5a52fc1be13f425f08f47cb62?w=1
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-5.phpPatch, Release Notes
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-7.phpRelease Notes
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2598.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2750.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3618
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/06/23/4Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/91396
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=72402Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207170
Impacted products
Vendor Product Version
php php *
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.1
php php 5.6.2
php php 5.6.3
php php 5.6.4
php php 5.6.5
php php 5.6.6
php php 5.6.7
php php 5.6.8
php php 5.6.9
php php 5.6.10
php php 5.6.11
php php 5.6.12
php php 5.6.13
php php 5.6.14
php php 5.6.15
php php 5.6.16
php php 5.6.17
php php 5.6.18
php php 5.6.19
php php 5.6.20
php php 5.6.21
php php 5.6.22
php php 7.0.0
php php 7.0.1
php php 7.0.2
php php 7.0.3
php php 7.0.4
php php 7.0.5
php php 7.0.6
php php 7.0.7
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de liberaci\u00f3n doble en la funci\u00f3n _php_mb_regex_ereg_replace_exec en php_mbregex.c en la extensi\u00f3n mbstring en PHP en versiones anteriores a 5.5.37, 5.6.x en versiones anteriores a 5.6.23 y 7.x en versiones anteriores a 7.0.8 permite a atacantes remotos ejecutar un c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) mediante el aprovechamiento de una excepci\u00f3n de devoluci\u00f3n de llamada."
    }
  ],
  "id": "CVE-2016-5768",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
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          "confidentialityImpact": "HIGH",
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        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2016-08-07T10:59:16.007",
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-415"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.