CVE-2001-0122: IBM HTTP Server

Medium severity, CVSS 5.0. EPSS: 3.3% chance of exploitation in the next 30 days.

Kernel leak in AfpaCache module of the Fast Response Cache Accelerator (FRCA) component of IBM HTTP Server 1.3.x and Websphere 3.52 allows remote attackers to cause a denial of service via a series of malformed HTTP requests that generate a "bad request" error.

Affected products

• IBM HTTP Server: version 1.3.12.2 only
• IBM WebSphere Application Server: version 3.52 only

Published 2001-03-13. Last modified 2026-06-16.