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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-09-17T21:00:00

Updated: 2024-08-06T01:57:47.622Z

Reserved: 2016-09-09T00:00:00

Link: CVE-2016-7412

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-09-17T21:59:03.900

Modified: 2018-05-04T01:29:01.223

Link: CVE-2016-7412

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-05-30T00:00:00Z

Links: CVE-2016-7412 - Bugzilla