CVE-2001-0515

Name: CVE-2001-0515
Creator: NVD / NIST
Published: 2001-07-21T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.08%

Last modified Jun 16, 2026

CVE-2001-0515 is a vulnerability of currently unknown severity. Oracle Listener in Oracle 7.3 and 8i allows remote attackers to cause a denial of service via a malformed connection packet with a large offset_to_data value.. EPSS estimates a 2.08% chance of exploitation in the next 30 days.

Description

Oracle Listener in Oracle 7.3 and 8i allows remote attackers to cause a denial of service via a malformed connection packet with a large offset_to_data value.

Metrics

EPSS Probability

2.08%

79.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Database Server	7.3
Oracle	Oracle8i	<= 8.1.7
Oracle	Oracle8i	8.1.6

References

http://otn.oracle.com/deploy/security/pdf/net8_dos_alert.pdf
http://xforce.iss.net/alerts/advise82.phpPatch, Vendor Advisory
http://otn.oracle.com/deploy/security/pdf/net8_dos_alert.pdf
http://xforce.iss.net/alerts/advise82.phpPatch, Vendor Advisory

Timeline

Published: Jul 21, 2001
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2001-0515?

Oracle Listener in Oracle 7.3 and 8i allows remote attackers to cause a denial of service via a malformed connection packet with a large offset_to_data value.

How severe is CVE-2001-0515?

Severity scoring for CVE-2001-0515 is pending analysis. The EPSS model estimates a 2.08% probability of exploitation in the next 30 days.

How do I fix CVE-2001-0515?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2001-0515?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST