CVE-2011-4244

Heap-based buffer overflow in the RealVideo renderer in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via unspecified…

published November 24, 2011

CVSS
—
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

⚠️ There's a sneaky buffer overflow lurking in RealPlayer's RealVideo renderer that could let attackers execute arbitrary code — like opening a secret door in an abandoned building! Think of it as a delivery driver who accidentally misreads an address, leading to parcels being sent to the wrong location. Without proper checks, malicious code could be executed without your knowledge! If exploited, this vulnerability could allow an attacker to run any code they want on your system — potentially leading to data theft, corruption, or even a complete takeover. It's a risky game that no one wants to play!

Put simply

Think of it as a delivery driver who accidentally misreads an address, leading to parcels being sent to the wrong location. Without proper checks, malicious code could be executed without your knowledge! This is a heap-based buffer overflow vulnerability present in RealNetworks RealPlayer versions prior to 15.0.0. An attacker can exploit this through unspecified vectors, allowing them to execute arbitrary code remotely.

What to do

If exploited, this vulnerability could allow an attacker to run any code they want on your system — potentially leading to data theft, corruption, or even a complete takeover. It's a risky game that no one wants to play! To protect yourself, update RealPlayer to the latest version (15.0.0 or higher) to patch this vulnerability. Regularly check for updates and ensure you're using secure configurations to minimize risks! You've got this! Keep your software updated, and you'll be the hero of your own security story! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03401 · 88.7th percentile
Published
2011-11-24T11:00Z
EPSS history
Timeline
  • 24 NOV 11:00Z
    Heap-based buffer overflow in the RealVideo renderer in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via unspecified…
    cvelistv5