CVE-2010-4391

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.1.2 and 2.1.3 allows…

published December 14, 2010

CVSS
—
EPSS
6%
Percentile
93.7
In the wild
Unconfirmed
What it is

⚠️ A crafty header in a RealPlayer RMX file could unleash a heap-based buffer overflow! This could give an attacker the keys to your kingdom without breaking a sweat. 🔑 Think of it like a delivery service that mistakenly accepts a package without inspecting it — if the driver just takes any old box, who knows what might get delivered to your doorstep? If exploited, an attacker could execute arbitrary code on your system, potentially leading to total control over your device. This means they could access sensitive data, install malicious software, or even use your machine for their nefarious plans without you ever knowing!

Put simply

Think of it like a delivery service that mistakenly accepts a package without inspecting it — if the driver just takes any old box, who knows what might get delivered to your doorstep? This vulnerability involves a heap-based buffer overflow in RealPlayer versions 11.0 through 11.1.5, triggered by a crafted value in an unspecified header within an RMX file, which could allow remote attackers to run arbitrary code.

What to do

If exploited, an attacker could execute arbitrary code on your system, potentially leading to total control over your device. This means they could access sensitive data, install malicious software, or even use your machine for their nefarious plans without you ever knowing! Update your RealPlayer to the latest version immediately to ensure you're protected. Since this isn’t an open-source component, check for any other related software updates from RealNetworks as well. Stay vigilant and consider implementing additional security measures where applicable! You've got this! Stay proactive, and you'll keep your digital castle safe and sound! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06447 · 93.7th percentile
Published
2010-12-14T15:00Z
EPSS history
Timeline
  • 14 DEC 15:00Z
    Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.1.2 and 2.1.3 allows…
    cvelistv5