Unrated severityNVD Advisory· Published Jul 21, 2001· Updated Jun 16, 2026

CVE-2001-0518

Description

Oracle listener before Oracle 9i allows attackers to cause a denial of service by repeatedly sending the first portion of a fragmented Oracle command without sending the remainder of the command, which causes the listener to hang.

Affected products

Oracle Corporation/Oracle9i
cpe:2.3:a:oracle:oracle9i:*:*:*:*:*:*:*:*
Oracle Corporation/Oracle 8i Listenerllm-fuzzy
Range: < 9i

Patches

Vulnerability mechanics

References

xforce.iss.net/alerts/advise82.phpnvdPatchVendor Advisory
otn.oracle.com/deploy/security/alerts.htmnvd
exchange.xforce.ibmcloud.com/vulnerabilities/6716nvd

News mentions

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