CVE-2016-7412
HIGH
8.1
CVSS 3.0
Description
ext/mysqlnd/mysqlnd_wireprotocol.c in PHP before 5.6.26 and 7.x before 7.0.11 does not verify that a BIT field has the UNSIGNED_FLAG flag, which allows remote MySQL servers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via crafted field metadata.
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/93005
- 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=72293 Exploit, Issue Tracking
- github.com https://github.com/php/php-src/commit/28f80baf3c53e267c9ce46a2a0fadbb981585132?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