CVE-2004-0193: Heap-based buffer overflow in the ISS Protocol Analysis Module (PAM), as used in certain versions of RealSe...

Security readout for executives and security teams

CVE-2004-0193 is a flaw in ISS security products where malformed SMB traffic can crash or potentially take over the product. Because affected software includes security sensors and desktop/server protections, compromise could disable monitoring or create a foothold. The evidence is old, so product and version status should be verified against vendor advisories. Exposure is most likely in legacy environments still running ISS RealSecure, Proventia A/G/M, RealSecure Desktop/Guard/Sentry, or BlackICE 3.6/7.0-era products that inspect or receive SMB traffic. Prioritize discovery and retirement of affected legacy security products. If any remain exposed to SMB traffic, treat remediation as urgent because the vulnerable component sits inside defensive tooling. Mitigation focus: Inventory for the named ISS, RealSecure, Proventia, and BlackICE products.; Check IBM/ISS and original vendor advisories for fixed versions or replacement guidance.; Remove or isolate unsupported legacy deployments..

Prepared

Jun 30, 2026, 02:43 UTC (UTC+00:00)

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