CVE-2016-7416
HIGH
7.5
CVSS 3.0
Description
ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before 7.0.11 does not properly restrict the locale length provided to the Locale class in the ICU library, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a MessageFormatter::formatMessage call with a long first argument.
Affected products and versions
- PHP — Up to and including 5.6.25
- PHP versions 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.0.5, 7.0.6, 7.0.7, 7.0.8, 7.0.9, 7.0.10
References
- www.openwall.com http://www.openwall.com/lists/oss-security/2016/09/15/10 Mailing List
- www.php.net http://www.php.net/ChangeLog-5.php Release Notes
- www.php.net http://www.php.net/ChangeLog-7.php Release Notes
- www.securityfocus.com http://www.securityfocus.com/bid/93008
- www.securitytracker.com http://www.securitytracker.com/id/1036836
- access.redhat.com https://access.redhat.com/errata/RHSA-2018:1296
- bugs.php.net https://bugs.php.net/bug.php?id=73007 Exploit, Issue Tracking
- github.com https://github.com/php/php-src/commit/6d55ba265637d6adf0ba7e9c9ef11187d1ec2f5b?w=1 Issue Tracking, Patch
- security.gentoo.org https://security.gentoo.org/glsa/201611-22
- www.tenable.com https://www.tenable.com/security/tns-2016-19
- nvd.nist.gov Official NVD record