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CVE-1999-0909
Multihomed Windows systems allow a remote attacker to bypass IP source routing restrictions via a malformed packet with IP options, aka the "Spoofed Route Pointer" vulnerability.
Published: Sep 20, 1999
Modified: Apr 16, 2026
CWE-264
CVSS Metrics
Affected Products (10)
| Vendor | Product | Version |
|---|---|---|
| microsoft | terminal_server | * |
| microsoft | windows_95 | 0a |
| microsoft | windows_95 | 0b |
| microsoft | windows_98se | * |
| microsoft | windows_nt | 4.0 |
| microsoft | windows_nt | 4.0 |
| microsoft | windows_nt | 4.0 |
| microsoft | windows_nt | 4.0 |
| microsoft | windows_nt | 4.0 |
| microsoft | windows_nt | 4.0 |
GitHub Security Advisory GHSA-wrg2-pxvh-4rg2
Multihomed Windows systems allow a remote attacker to bypass IP source routing restrictions via a...
References (6)
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ238453
- http://www.securityfocus.com/bid/646
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-038
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ238453
- http://www.securityfocus.com/bid/646
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-038
Risk Scores
CVSS Score
7.5 / 10
EPSS Score
4.28%
Top 11% most likely to be exploited
Threat Score
31.3 / 100
Data Sources
NVD
EPSS
GitHub