CVE-2016-9934 Information
Share on:Description
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 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Reference
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 http://www.php.net/ChangeLog-5.php http://www.php.net/ChangeLog-7.php http://www.securityfocus.com/bid/94845 https://access.redhat.com/errata/RHSA-2018:1296 https://bugs.php.net/bug.php?id=73331 https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
NONE
Availability Impact
NONE
Base Score
HIGH
Base Severity
7.5