CVE-2013-5387: Buffer overflow in IBM Platform Symphony 5.2, 6.1, and 6.1.1 allows remote attackers to cause a denial of s...

Security readout for executives and security teams

CVE-2013-5387 is a remote denial-of-service issue in IBM Platform Symphony 5.2, 6.1, and 6.1.1. A malformed SOAP request containing excessive request data can crash or hang a process, potentially disrupting workloads using the platform. Exposure is most likely where IBM Platform Symphony SOAP services for versions 5.2, 6.1, or 6.1.1 are reachable by untrusted networks or users. Prioritize if Platform Symphony supports business-critical compute or scheduling workflows, especially if SOAP services are externally reachable. Otherwise, handle through normal vulnerability management after confirming product presence and vendor guidance. Mitigation focus: Inventory IBM Platform Symphony deployments and confirm whether versions 5.2, 6.1, or 6.1.1 are present.; Review IBM advisory guidance for fixed levels, workarounds, or supported upgrade paths.; Restrict SOAP service access to trusted networks and authenticated administrative paths where operationally possible..

Prepared

Jun 14, 2026, 15:13 UTC (UTC+00:00)

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