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CVE-2016-9934

Published: 04 January 2017

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.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.28)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.21)
Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=6045de69c7dedcba3eadf7c4bba424b19c81d00d
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.13)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(7.0.13-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=6045de69c7dedcba3eadf7c4bba424b19c81d00d