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

CVE-2001-0498

CVE-2001-0498

Description

Transparent Network Substrate (TNS) over Net8 (SQLNet) in Oracle 8i 8.1.7 and earlier allows remote attackers to cause a denial of service via a malformed SQLNet connection request with a large offset in the header extension.

Affected products

2
  • Oracle Corporation/Oracle8i2 versions
    cpe:2.3:a:oracle:oracle8i:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:oracle:oracle8i:*:*:*:*:*:*:*:*range: <=8.1.7
    • (no CPE)range: <=8.1.7

Patches

Vulnerability mechanics

References

1

News mentions

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