CVE-2009-4245

Published: Jan 25, 2010Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119

9.3CRITICAL

NVD MITRE

Description

Heap-based buffer overflow 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 cause a denial of service (application crash) or possibly execute arbitrary code via a compressed GIF file, related to gifcodec.cpp and gifimage.cpp.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:MAccess Complexity

Medium

Au:NAuthentication

None

Impact

C:CConfidentiality

Complete

I:CIntegrity

Complete

A:CAvailability

Complete

Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

realnetworks

commercial·USaka realplayer, realone player

realplayerOn-premDesktop App

Consumer Software / media-player

realplayer enterpriseOn-premDesktop App

Consumer Software / media-player

realplayer spOn-premDesktop App

Consumer Software / media-player

helix playerOn-premDesktop App

Consumer Software / media-player

and 1 more affected products View all →

Exploitability

Official Patch Available

Is your org exposed to CVE-2009-4245?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

http://www.redhat.com/support/errata/RHSA-2010-0094.html

redhat.com

http://lists.helixcommunity.org/pipermail/datatype-cvs/2008-July/008455.html

lists.helixcommunity.org

http://www.vupen.com/english/advisories/2010/0178

vupen.com

and 12 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2009-4245 and every CVE in our database. Create a free account — no credit card required.

Create Free Account

Plain-language analysis

Impact assessment and exploitation scenario in plain English

Attack graph visualization

Interactive attack path and kill chain mapping

Exploit details & PoC links

ExploitDB, Metasploit, GitHub PoCs with direct links

Nuclei scanner templates

Ready-to-use vulnerability scanner templates

Full remediation guide

Patch instructions, workarounds, and compliance impact

Interactive AI chat

Ask questions about this vulnerability in natural language

Related vulnerabilities

Semantically similar CVEs and attack patterns

REST API & MCP access

Integrate vulnerability data into your workflows