CVE-2011-2954

Use-after-free vulnerability in the AutoUpdate feature in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through…

published August 18, 2011

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

⚠️ A troublesome use-after-free vulnerability hides in the RealPlayer AutoUpdate feature, ready to let attackers execute arbitrary code! 🎉 Think of it like a waiter who forgets to clear the table after a meal. If the old plates aren’t taken away, the next diners might find themselves served with leftovers that could cause chaos! An attacker could exploit this vulnerability, potentially gaining the ability to execute arbitrary code on the victim's machine. This could lead to unauthorized access, data theft, or even system compromise, putting users at serious risk.

Put simply

Think of it like a waiter who forgets to clear the table after a meal. If the old plates aren’t taken away, the next diners might find themselves served with leftovers that could cause chaos! The vulnerability occurs when RealPlayer fails to manage memory correctly in its AutoUpdate feature, allowing attackers to exploit this mishap to execute arbitrary code via unspecified vectors when an Embedded RealPlayer is used.

What to do

An attacker could exploit this vulnerability, potentially gaining the ability to execute arbitrary code on the victim's machine. This could lead to unauthorized access, data theft, or even system compromise, putting users at serious risk. To protect against this vulnerability, ensure that you update RealPlayer to the latest version, which addresses this issue. Regularly check for software updates and consider disabling unnecessary features like AutoUpdate if not in use. You've got this! With these steps, you can keep your system secure and ready to rock! 🛡️

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 the AutoUpdate feature in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through…
    cvelistv5