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CVE-2016-7130

Date: September 11, 2016

The php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.

Language: C

Severity Score

Related Resources (15)

https://access.redhat.com/security/cve/CVE-2016-7130
https://people.canonical.com/~ubuntu-security/cve/CVE-2016-7130
http://www.php.net/ChangeLog-7.php
https://nvd.nist.gov/vuln/detail/CVE-2016-7130
https://github.com/php/php-src/commit/698a691724c0a949295991e5df091ce16f899e02?w=1
http://www.securityfocus.com/bid/92764
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://openwall.com/lists/oss-security/2016/09/02/9
http://www.php.net/ChangeLog-5.php
https://security.gentoo.org/glsa/201611-22
http://www.securitytracker.com/id/1036680
https://security-tracker.debian.org/tracker/CVE-2016-7130
https://www.tenable.com/security/tns-2016-19
https://bugs.php.net/bug.php?id=72750
https://www.mend.io/vulnerability-database/CVE-2016-7130

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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