CVE-2009-2533
UnknownEPSS 3.40%
Last modified
CVE-2009-2533 is a vulnerability of currently unknown severity. rmserver in RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allows remote attackers to cause a denial of service (daemon exit) via multiple RTSP SET_PARAMETER requests with empty DataConvertBuffer headers.. EPSS estimates a 3.40% chance of exploitation in the next 30 days.
Description
rmserver in RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allows remote attackers to cause a denial of service (daemon exit) via multiple RTSP SET_PARAMETER requests with empty DataConvertBuffer headers.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Realnetworks | Helix Server | <= 12.0.1 |
| Realnetworks | Helix Server | 12.0.0 |
| Realnetworks | Helix Server Mobile | <= 12.0.0 |
| Realnetworks | Helix Server Mobile | 11.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-2533?
rmserver in RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allows remote attackers to cause a denial of service (daemon exit) via multiple RTSP SET_PARAMETER requests with empty DataConvertBuffer headers.
How severe is CVE-2009-2533?
Severity scoring for CVE-2009-2533 is pending analysis. The EPSS model estimates a 3.40% probability of exploitation in the next 30 days.
How do I fix CVE-2009-2533?
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-2009-2533?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST