CVE-2009-3704
UnknownEPSS 8.14%
Last modified
CVE-2009-3704 is a vulnerability of currently unknown severity. ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.. EPSS estimates a 8.14% chance of exploitation in the next 30 days.
Description
ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zoiper | Zoiper | <= 2.22 |
| Zoiper | Zoiper | 2.0 |
| Zoiper | Zoiper | 2.10 |
| Zoiper | Zoiper | 2.11 |
References
- http://secunia.com/advisories/37015Vendor Advisory
- http://secunia.com/advisories/37015Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-3704?
ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.
How severe is CVE-2009-3704?
Severity scoring for CVE-2009-3704 is pending analysis. The EPSS model estimates a 8.14% probability of exploitation in the next 30 days.
How do I fix CVE-2009-3704?
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.
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Are you affected by CVE-2009-3704?
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