CVE-2016-9934

ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
http://www.openwall.com/lists/oss-security/2016/12/12/2	Third Party Advisory
http://www.php.net/ChangeLog-5.php	Release Notes Vendor Advisory
http://www.php.net/ChangeLog-7.php	Release Notes Vendor Advisory
http://www.securityfocus.com/bid/94845
https://access.redhat.com/errata/RHSA-2018:1296
https://bugs.php.net/bug.php?id=73331	Vendor Advisory
https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:php:php::::::::
	cpe:2.3:a:php:php:7.0.0:::::::*
	cpe:2.3:a:php:php:7.0.1:::::::*
	cpe:2.3:a:php:php:7.0.2:::::::*
	cpe:2.3:a:php:php:7.0.3:::::::*
	cpe:2.3:a:php:php:7.0.4:::::::*
	cpe:2.3:a:php:php:7.0.5:::::::*
	cpe:2.3:a:php:php:7.0.6:::::::*
	cpe:2.3:a:php:php:7.0.7:::::::*
	cpe:2.3:a:php:php:7.0.8:::::::*
	cpe:2.3:a:php:php:7.0.9:::::::*
	cpe:2.3:a:php:php:7.0.10:::::::*
	cpe:2.3:a:php:php:7.0.11:::::::*
	cpe:2.3:a:php:php:7.0.12:::::::*

History

No history.

Information

Published : 2017-01-04 20:59

Updated : 2024-02-28 15:44

NVD link : CVE-2016-9934

Mitre link : CVE-2016-9934

CVE.ORG link : CVE-2016-9934

JSON object : View

Products Affected

php

php

CWE

CWE-476

NULL Pointer Dereference

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"confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2017-01-04T20:59:00.527", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2016/12/12/2", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.php.net/ChangeLog-5.php", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.php.net/ChangeLog-7.php", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/94845", "source": "cve@mitre.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:1296", "source": "cve@mitre.org"}, {"url": "https://bugs.php.net/bug.php?id=73331", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string."}, {"lang": "es", "value": "ext/wddx/wddx.c en PHP en versiones anteriores a 5.6.28 y 7.x en versiones anteriores a 7.0.13 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL) a trav\u00e9s datos serializados manipulados en un documento wddxPacket XML, como se demuestra por una cadena PDORow."}], "lastModified": "2018-05-04T01:29:02.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEBFD36E-4559-474C-ADEE-3686F156180C", "versionEndIncluding": "5.6.27"}, {"criteria": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB6890AF-8A0A-46EE-AAD5-CF9AAE14A321"}, {"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE"}, {"criteria": "cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35848414-BD5D-4164-84DC-61ABBB1C4152"}, {"criteria": "cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B1F8402-8551-4F66-A9A7-81D472AB058E"}, {"criteria": "cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A773E8E-48CD-4D35-A0FD-629BD9334486"}, {"criteria": 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