CVE-2011-4247

RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted QCELP stream

published November 24, 2011

CVSS
—
EPSS
3%
Percentile
86.7
In the wild
Unconfirmed
What it is

⚠️ A crafty QCELP stream can turn your RealPlayer into a playground for attackers! 🎢 Dive into the intricacies of this vulnerability and keep your digital space safe! Think of RealPlayer as a movie theater that accidentally leaves the door open. Any stranger can walk in and take control of the projection system, disrupting the show and causing chaos. This vulnerability lets attackers slip in through a poorly crafted audio stream. If exploited, an attacker could potentially execute arbitrary code on your system, leading to data theft, installing malware, or even complete system takeover. It’s like giving a stranger the keys to your home – not a great idea!

Put simply

Think of RealPlayer as a movie theater that accidentally leaves the door open. Any stranger can walk in and take control of the projection system, disrupting the show and causing chaos. This vulnerability lets attackers slip in through a poorly crafted audio stream. This vulnerability in RealNetworks RealPlayer before version 15.0.0 allows remote attackers to execute arbitrary code via a specially crafted QCELP audio stream, bypassing security measures.

What to do

If exploited, an attacker could potentially execute arbitrary code on your system, leading to data theft, installing malware, or even complete system takeover. It’s like giving a stranger the keys to your home – not a great idea! To mitigate this risk, update RealPlayer to version 15.0.0 or later immediately. Additionally, consider disabling automatic playback of streams from untrusted sources. Staying vigilant can save you a lot of headaches! You've got this! Just follow these steps, and you'll be on your way to a more secure setup! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02889 · 86.7th percentile
Published
2011-11-24T11:00Z
EPSS history
Timeline
  • 24 NOV 11:00Z
    RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted QCELP stream
    cvelistv5