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TI-2009-00356 Aliases CVE-2009-0376GHSA-q369-qc62-gmgr

Heap-based buffer overflow in a DLL file in RealNetworks RealPlayer 10, RealPlayer 10.5…

Priority MEDIUM 51CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Code execution
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Heap-based buffer overflow in a DLL file in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, RealPlayer 11 11.0.0 through 11.0.4, RealPlayer Enterprise, Mac RealPlayer 10 and 10.1, Linux RealPlayer 10, and Helix Player 10.x allows remote attackers to execute arbitrary code via a crafted Internet Video Recording (IVR) file with a modified field that controls an unspecified structure length and triggers heap corruption, related to use of RealPlayer through a Windows Explorer plugin.

Why it matters now

EPSS 0.08101 94th 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

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:realnetworks:realplayer:11:*:*:*:*:*:*:*11VulnerableRealNetworks
  • cpe:2.3:a:realnetworks:realplayer:11:*:*:*:*:*:*:* Versions 11 Vulnerable ·RealNetworks

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-0376
  2. 2026-10-03 Alias added: GHSA-q369-qc62-gmgr

References

Other 4

  • TI-2012-04788 Buffer overflow in RealNetworks RealPlayer before 16.0.0.282 and RealPlayer SP 1.0… CVSS 2.0HIGH 9.3
  • TI-2008-01259 The RealAudioObjects.RealAudio ActiveX control in rmoc3260.dll in RealNetworks RealPlayer… CVSS 2.0HIGH 9.3
  • TI-2013-05928 Multiple stack-based buffer overflows in RealNetworks RealPlayer before 17.0.4.61 on… CVSS 2.0HIGH 7.5
  • TI-2007-05384 Stack-based buffer overflow in the Database Component in MPAMedia.dll in RealNetworks… CVSS 2.0HIGH 9.3
  • TI-2010-03559 An ActiveX control in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0… CVSS 2.0HIGH 9.3
  • TI-2007-03304 Stack-based buffer overflow in the SmilTimeValue::parseWallClockValue function in… CVSS 2.0HIGH 9.3
See all 169 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences