CVE-1999-1156
UnknownEPSS 1.27%
Last modified
CVE-1999-1156 is a vulnerability of currently unknown severity. BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.. EPSS estimates a 1.27% chance of exploitation in the next 30 days.
Description
BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Bisonware | Bisonware Ftp Server | <= 4.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1156?
BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.
How severe is CVE-1999-1156?
Severity scoring for CVE-1999-1156 is pending analysis. The EPSS model estimates a 1.27% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1156?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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Are you affected by CVE-1999-1156?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST