CVE-1999-0945
UnknownEPSS 19.52%
Last modified
CVE-1999-0945 is a vulnerability of currently unknown severity. Buffer overflow in Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands.. EPSS estimates a 19.52% chance of exploitation in the next 30 days.
Description
Buffer overflow in Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Exchange Server | 5.0 |
| Microsoft | Exchange Server | 5.5 |
References
- http://www.ciac.org/ciac/bulletins/i-080.shtmlPatch, Vendor Advisory
- http://xforce.iss.net/alerts/advise4.phpPatch, Vendor Advisory
- http://www.ciac.org/ciac/bulletins/i-080.shtmlPatch, Vendor Advisory
- http://xforce.iss.net/alerts/advise4.phpPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-0945?
Buffer overflow in Internet Mail Service (IMS) for Microsoft Exchange 5.5 and 5.0 allows remote attackers to conduct a denial of service via AUTH or AUTHINFO commands.
How severe is CVE-1999-0945?
Severity scoring for CVE-1999-0945 is pending analysis. The EPSS model estimates a 19.52% probability of exploitation in the next 30 days.
How do I fix CVE-1999-0945?
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.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-1999-0945?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST