Security readout for executives and security teams
This is a remote denial-of-service issue in old IBM web server components. Malformed HTTP requests can trigger a kernel leak in the FRCA AfpaCache module, potentially making an affected server unavailable. The bundle does not provide CVSS, confirmed fixes, or active exploitation evidence. Exposure is most likely in legacy environments still running IBM HTTP Server 1.3.x or WebSphere 3.52 with FRCA/AfpaCache present. Modern IBM HTTP Server deployments are not shown as affected in the provided bundle. Treat this as a legacy exposure risk. It is not currently known to be exploited, but internet-facing affected systems could suffer service outages and likely indicate obsolete infrastructure needing migration or isolation. Mitigation focus: Inventory IBM HTTP Server 1.3.x and WebSphere 3.52 instances.; Check IBM security guidance for vendor-confirmed fixes or configuration changes.; Retire or isolate unsupported affected legacy servers..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2001-0122 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- ibm-websphere-dos(5900)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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