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CVE-2016-10161

Published: 24 January 2017

The object_common1 function in ext/standard/var_unserializer.c in PHP before 5.6.30, 7.0.x before 7.0.15, and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (buffer over-read and application crash) via crafted serialized data that is mishandled in a finish_nested_data call.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.30)
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=16b3003ffc6393e250f069aa28a78dc5a2c064b2
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=fa2125df6766bb7edac0a0bf433940465da9af4b
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.15)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (7.0.15-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=16b3003ffc6393e250f069aa28a78dc5a2c064b2
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=9f560baef5eacbe3fdb6a23a2d4e1996a30a2d2c