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CVE-2016-7131

Published: 11 September 2016

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 a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.25)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.20)
Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=5a34bd6d1e6b4d31221c50bcf477c9508553a646
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.10-1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (7.0.8-0ubuntu0.16.04.3)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=5a34bd6d1e6b4d31221c50bcf477c9508553a646
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=0d13325b660b5ae64267dffcc9a153c7634fdfe2