Buffer overflow in the RTSP protocol parser for the View Source plug-in (vsrcplin.so or…
Priority MEDIUM 63Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Buffer overflow in the RTSP protocol parser for the View Source plug-in (vsrcplin.so or vsrcplin3260.dll) for RealNetworks Helix Universal Server 9 and RealSystem Server 8, 7 and RealServer G2 allows remote attackers to execute arbitrary code.
Why it matters now
EPSS 0.48574 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:realnetworks:helix_universal_server:8.0.1:*:*:*:*:*:*:* | 8.0.1 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_universal_server:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_universal_server:9.0.1:*:*:*:*:*:*:* | 9.0.1 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:helix_universal_server:9.0.2.794:*:*:*:*:*:*:* | 9.0.2.794 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:7.0.1:*:*:*:*:*:*:* | 7.0.1 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:7.0.2:*:*:*:*:*:*:* | 7.0.2 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:8.0.1:*:*:*:*:*:*:* | 8.0.1 | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:8.0.2:*:*:*:*:*:*:* | 8.0.2 | Vulnerable | RealNetworks |
- cpe:2.3:a:realnetworks:helix_universal_server:8.0.1:*:*:*:*:*:*:* Versions 8.0.1 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_universal_server:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_universal_server:9.0.1:*:*:*:*:*:*:* Versions 9.0.1 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:helix_universal_server:9.0.2.794:*:*:*:*:*:*:* Versions 9.0.2.794 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:7.0.1:*:*:*:*:*:*:* Versions 7.0.1 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:7.0.2:*:*:*:*:*:*:* Versions 7.0.2 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:8.0.1:*:*:*:*:*:*:* Versions 8.0.1 Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:8.0.2:*:*:*:*:*:*:* Versions 8.0.2 Vulnerable ·RealNetworks
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:realnetworks:realserver:8.0_beta:*:*:*:*:*:*:* | 8.0_beta | Vulnerable | RealNetworks |
| cpe:2.3:a:realnetworks:realserver:g2_1.0:*:*:*:*:*:*:* | g2_1.0 | Vulnerable | RealNetworks |
- cpe:2.3:a:realnetworks:realserver:8.0_beta:*:*:*:*:*:*:* Versions 8.0_beta Vulnerable ·RealNetworks
- cpe:2.3:a:realnetworks:realserver:g2_1.0:*:*:*:*:*:*:* Versions g2_1.0 Vulnerable ·RealNetworks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2003-0725
- 2026-10-03 Alias added: GHSA-33vf-chjh-98j4
References
More RealNetworks Helix Universal Server vulnerabilities
- TI-2002-01564 Multiple buffer overflows in RealNetworks Helix Universal Server 9.0 (9.0.2.768) allow… CVSS 2.0HIGH 7.5
- TI-2004-00355 RealNetworks Helix Universal Server 9.0.1 and 9.0.2 allows remote attackers to cause a… CVSS 3.1HIGH 7.5
- TI-2004-00713 RealNetworks Helix Universal Server 9.0.2 for Linux and 9.0.3 for Windows allows remote… CVSS 2.0HIGH 7.8
- TI-2004-00037 Helix Universal Server/Proxy 9 and Mobile Server 10 allow remote attackers to cause a… CVSS 2.0MEDIUM 6.8
Sources
- CVE-2003-0725 · CVE Program
- CVE-2003-0725 · NVD
- FIRST EPSS
- GHSA-33vf-chjh-98j4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences