CVE-2017-10788: The DBD::mysql module through 4.043 for Perl allows remote attackers to cause a denial of service (use-afte...

Security readout for executives and security teams

A Perl database driver used by applications can crash when MySQL returns certain errors or the connection drops. The confirmed business impact is denial of service for applications using affected DBD::mysql versions. Sources also say other impact may be possible, but they do not define it. Exposure is limited to Perl applications using DBD::mysql through 4.043, especially services relying on persistent MySQL connectivity. Public-facing applications are indirectly exposed if attackers can influence database errors or connection stability. Address as a service-availability risk, not a confirmed data breach issue. Prioritize remediation for customer-facing or revenue-critical Perl applications using MySQL. Mitigation focus: Inventory Perl applications and installed DBD::mysql versions.; Check DBD::mysql maintainers or OS package vendors for fixed release guidance.; Prioritize services where database crashes affect customer-facing availability..

Prepared

Jun 13, 2026, 04:43 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.