CVE-1999-1521
UnknownEPSS 8.05%
Last modified
CVE-1999-1521 is a vulnerability of currently unknown severity. Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.. EPSS estimates a 8.05% chance of exploitation in the next 30 days.
Description
Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Computalynx | Cmail | 2.3sp2 |
| Computalynx | Cmail | 2.4 |
References
- http://www.securityfocus.com/bid/633Exploit, Vendor Advisory
- http://www.securityfocus.com/bid/633Exploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1521?
Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.
How severe is CVE-1999-1521?
Severity scoring for CVE-1999-1521 is pending analysis. The EPSS model estimates a 8.05% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1521?
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-1999-1521?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST