CVE-2006-3918: n/a vulnerability

CVE-2006-3918: http_protocol.c in (1) IBM HTTP Server 6.0 before 6.0.2.13 and 6.1 before 6.1.0.1, and (2) Apache HTTP Serv...

http_protocol.c in (1) IBM HTTP Server 6.0 before 6.0.2.13 and 6.1 before 6.1.0.1, and (2) Apache HTTP Server 1.3 before 1.3.35, 2.0 before 2.0.58, and 2.2 before 2.2.2, does not sanitize the Expect header from an HTTP request when it is reflected back in an error message, which might allow cross-site scripting (XSS) style attacks using web client components that can send arbitrary headers in requests, as demonstrated using a Flash SWF file.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 18:48 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old reflected XSS issue in Apache HTTP Server and IBM HTTP Server. A specially crafted HTTP Expect header could be copied into an error response without sanitization. Business risk is mainly for legacy internet-facing servers still running the affected versions, because modern estates should have replaced or patched them long ago. Exposure is most plausible in legacy Apache or IBM HTTP Server deployments, appliances, embedded products, or old vendor bundles. Current supported server versions are not identified as affected in the provided sources. Treat as a legacy exposure cleanup item. It is not KEV-listed, but any affected public-facing server is far beyond normal support expectations and should be upgraded or retired promptly. Mitigation focus: Upgrade Apache HTTP Server to 1.3.35, 2.0.58, 2.2.2, or later.; Upgrade IBM HTTP Server to 6.0.2.13, 6.1.0.1, or later.; Apply operating-system or vendor-packaged Apache/IHS security updates where applicable..

Prepared: Jun 29, 2026, 11:25 UTC (UTC+00:00)

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

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 28, 2006, 00:00 UTC (UTC+00:00)

Official CVE source material

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.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

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
oval:org.mitre.oval:def:10352CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:12238CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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