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.
Remediation
References
Related Vulnerabilities
WebLogic CVE-2017-10137 Vulnerability (CVE-2017-10137)
WordPress Plugin VaultPress Remote Code Execution (1.9.0)
SharePoint CVE-2022-44693 Vulnerability (CVE-2022-44693)
Apache HTTP Server Other Vulnerability (CVE-2010-0408)
Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-7061)