CVE-2016-6297

Published: 25 July 2016

Integer overflow in the php_stream_zip_opener function in ext/zip/zip_stream.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted zip:// URL.

Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr)
Released (5.5.9+dfsg-1ubuntu4.19)
Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=81406c0c1d45f75fcc7972ed974d2597abb0b9e9
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=8ebdb1f5fd19cb15dd6ac7700c781ede5dcbba95
php7.0
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.9)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (7.0.8-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=81406c0c1d45f75fcc7972ed974d2597abb0b9e9
Upstream: http://git.php.net/?p=php-src.git;a=commit;h=8ebdb1f5fd19cb15dd6ac7700c781ede5dcbba95