CVE-2007-4440
UnknownEPSS 64.51%
Last modified
CVE-2007-4440 is a vulnerability of currently unknown severity. Stack-based buffer overflow in the MercuryS SMTP server in Mercury Mail Transport System, possibly 4.51 and earlier, allows remote attackers to execute arbitrary code via a long AUTH CRAM-MD5 string. NOTE: this might overlap CVE-2006-5961.. EPSS estimates a 64.51% chance of exploitation in the next 30 days.
Description
Stack-based buffer overflow in the MercuryS SMTP server in Mercury Mail Transport System, possibly 4.51 and earlier, allows remote attackers to execute arbitrary code via a long AUTH CRAM-MD5 string. NOTE: this might overlap CVE-2006-5961.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pmail | Mercury Mail Transport System | <= 4.51 |
References
- http://secunia.com/advisories/26519Vendor Advisory
- http://www.vupen.com/english/advisories/2007/2918Vendor Advisory
- http://secunia.com/advisories/26519Vendor Advisory
- http://www.vupen.com/english/advisories/2007/2918Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2007-4440?
Stack-based buffer overflow in the MercuryS SMTP server in Mercury Mail Transport System, possibly 4.51 and earlier, allows remote attackers to execute arbitrary code via a long AUTH CRAM-MD5 string. NOTE: this might overlap CVE-2006-5961.
How severe is CVE-2007-4440?
Severity scoring for CVE-2007-4440 is pending analysis. The EPSS model estimates a 64.51% probability of exploitation in the next 30 days.
How do I fix CVE-2007-4440?
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-2007-4440?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
