CVE-2001-0513: n/a vulnerability

CVE-2001-0513: Oracle listener process on Windows NT redirects connection requests to another port and creates a separate...

Oracle listener process on Windows NT redirects connection requests to another port and creates a separate thread to process the request, which allows remote attackers to cause a denial of service by repeatedly connecting to the Oracle listener but not connecting to the redirected port.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 04:21 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old denial-of-service issue in the Oracle listener on Windows NT. A remote party could repeatedly start listener connections and fail to complete the redirected connection, consuming listener processing capacity and potentially disrupting database connectivity. Likely exposure is limited to legacy Oracle deployments using the affected listener behavior on Windows NT, especially where the listener is reachable from untrusted networks. The source bundle does not provide product versions or CPEs. Prioritize if any mission-critical Oracle databases still depend on Windows NT listener services, especially if externally reachable. Otherwise, treat as a legacy exposure cleanup and documentation issue. Mitigation focus: Check Oracle and CERT guidance for affected versions and fixes.; Restrict listener access to trusted hosts and networks.; Review legacy Windows NT Oracle systems for upgrade or retirement..

Prepared: Jul 1, 2026, 08:03 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

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 9, 2002, 05:00 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

2Source 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
oracle-listener-redirect-dos(6717)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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