CVE-2017-11145

Published: 10 July 2017

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, an error in the date extension's timelib_meridian parsing code could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: the correct fix is in the e8b7698f5ee757ce2c8bd10a192a491a498f891c commit, not the bd77ac90d3bdf31ce2a5251ad92e9e75 gist.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.31)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.22)
Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=e8b7698f5ee757ce2c8bd10a192a491a498f891c
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.21)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus)
Released (7.0.22-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/php/php-src/commit/e8b7698f5ee757ce2c8bd10a192a491a498f891c
Upstream: https://github.com/php/php-src/commit/0496f5407f884d9040e52cda31c9b7a6447f5fa1 (7.0 merge)
php7.1
Launchpad, Ubuntu, Debian
Upstream
Released (7.1.7)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (7.1.8-1ubuntu1)
Ubuntu 16.04 LTS (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/php/php-src/commit/e8b7698f5ee757ce2c8bd10a192a491a498f891c
Upstream: https://github.com/php/php-src/commit/0496f5407f884d9040e52cda31c9b7a6447f5fa1 (7.0 merge)
Upstream: https://github.com/php/php-src/commit/0ba04f77379b5d277f5bd190c1542a0d91289978 (7.1 merge)