CVE-2017-11144

Published: 10 July 2017

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.6.31)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.22)
Patches:
Upstream: https://github.com/php/php-src/commit/89637c6b41b510c20d262c17483f582f115c66d6
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.21)
Ubuntu 16.04 ESM (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/73cabfedf519298e1a11192699f44d53c529315e
php7.1
Launchpad, Ubuntu, Debian
Upstream
Released (7.1.7)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/php/php-src/commit/73cabfedf519298e1a11192699f44d53c529315e