CVE-2016-7412

CVE-2016-7412

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 8.8%
exploitation probability
8.8%top 5% of all CVEs
observed exploitation
nono source reports it
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
n/a · n/a
References
https://access.redhat.com/errata/RHSA-2018:1296https://bugs.php.net/bug.php?id=72293https://github.com/php/php-src/commit/28f80baf3c53e267c9ce46a2a0fadbb981585132?w=1https://security.gentoo.org/glsa/201611-22https://www.tenable.com/security/tns-2016-19http://www.openwall.com/lists/oss-security/2016/09/15/10http://www.php.net/ChangeLog-5.phphttp://www.php.net/ChangeLog-7.phphttp://www.securityfocus.com/bid/93005http://www.securitytracker.com/id/1036836