CVE-2011-2955

Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise…

published August 18, 2011

CVSS
—
EPSS
4%
Percentile
89.6
In the wild
Unconfirmed
What it is

⚠️ A sneaky use-after-free bug in RealPlayer could let attackers execute arbitrary code through a modal dialog — it's like a waiter taking your order but forgetting to note who actually placed it! This vulnerability behaves similarly to an amateur cook who walks away from the kitchen without properly cleaning up after themselves, leaving a hot stove on. Just because it seems harmless, it could create a recipe for disaster if someone decides to use it. An attacker could potentially execute arbitrary code on your system, leading to unauthorized access, data manipulation, or even system takeover. While the bug hasn't been widely exploited yet, ignoring it could open the door to future threats. Better safe than sorry!

Put simply

This vulnerability behaves similarly to an amateur cook who walks away from the kitchen without properly cleaning up after themselves, leaving a hot stove on. Just because it seems harmless, it could create a recipe for disaster if someone decides to use it. This use-after-free vulnerability in RealNetworks RealPlayer arises when the application fails to properly manage memory after an embedded RealPlayer instance is closed, allowing attackers to execute malicious code via manipulated modal dialogs.

What to do

An attacker could potentially execute arbitrary code on your system, leading to unauthorized access, data manipulation, or even system takeover. While the bug hasn't been widely exploited yet, ignoring it could open the door to future threats. Better safe than sorry! To protect yourself, update RealPlayer to the latest version available and ensure your software is regularly patched. If you're managing systems with older versions still in use, now's the time to audit and upgrade! You can totally handle this! Follow these steps, and you'll keep your systems safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03682 · 89.6th percentile
Published
2011-08-18T23:00Z
EPSS history
Timeline
  • 18 AUG 23:00Z
    Use-after-free vulnerability in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise…
    cvelistv5