CVE-2001-0517

CVE-2001-0517 is a medium-severity vulnerability in Oracle Oracle8i with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Oracle listener in Oracle 8i on Solaris allows remote attackers to cause a denial of service via a malformed connection packet with a maximum transport data size that is set to 0.

Frequently asked questions

What is CVE-2001-0517?
Oracle listener in Oracle 8i on Solaris allows remote attackers to cause a denial of service via a malformed connection packet with a maximum transport data size that is set to 0.
How severe is CVE-2001-0517?
CVE-2001-0517 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0517 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0517?
CVE-2001-0517 primarily affects Oracle Oracle8i. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0517?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0517 published?
CVE-2001-0517 was published on 2001-07-21 and last updated on 2026-06-16.

References

Affected products (2)

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