CVE-2012-0942
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before...
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
- Record
CVE-2012-0942- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
- Record
CVE-2012-0942- Updated
- 2026-11-02
EUVDEUVD-2012-0965 No score
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
- Record
EUVD-2012-0965- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v9c9-26gp-xp38 No score
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before...
Buffer overflow in rn5auth.dll in RealNetworks Helix Server and Helix Mobile Server 14.x before 14.3.x allows remote attackers to execute arbitrary code via crafted authentication credentials.
- Record
GHSA-v9c9-26gp-xp38- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-0942 is a high vulnerability (CVSS 7.5) in Realnetworks Helix Mobile Server, published April 17, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.12%, the 90th percentile. No source names a fixed version.