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Fencer Vulns
high 7.5

CVE-2003-0725 in the critical feed json

Buffer overflow in the RTSP protocol parser for the View Source plug-in (vsrcplin.so or vsrcplin3260.dll) for RealNetworks Helix Universal…

published 2003-09-03 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0716

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
48.6%
EPSS 48.6% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB

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.

Patch / fix

Timeline

  1. First public exploit (EDB-86)
  2. Published

Exploit prediction

48.57% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-86 Real Server 7/8/9 (Windows / Linux) - Remote Code Execution remote, 2003-08-25
  • securityfocus.com http://www.securityfocus.com/bid/8476 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.