CVE-2011-4255

Unspecified vulnerability in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 allows remote attackers to execute arbitrary code via…

published November 24, 2011

CVSS
—
EPSS
4%
Percentile
90.7
In the wild
Unconfirmed
What it is

⚠️ A sneaky vulnerability in RealPlayer could let attackers execute arbitrary code simply by using an invalid codec name! Think of it like a restaurant that cooks any dish with whatever ingredients you throw at it — if someone hands them a mysterious recipe, they could end up serving something dangerous without checking the recipe first! If exploited, this vulnerability could allow an attacker to run malicious code on the target system, potentially compromising sensitive data and leading to a significant breach of security. While the exploitation is not currently known to be widespread, the potential for damage remains a concern.

Put simply

Think of it like a restaurant that cooks any dish with whatever ingredients you throw at it — if someone hands them a mysterious recipe, they could end up serving something dangerous without checking the recipe first! This unspecified vulnerability allows remote attackers to execute arbitrary code by providing an invalid codec name in RealNetworks RealPlayer versions prior to 15.0.0 and Mac RealPlayer before 12.0.0.1703, compromising the integrity of the system.

What to do

If exploited, this vulnerability could allow an attacker to run malicious code on the target system, potentially compromising sensitive data and leading to a significant breach of security. While the exploitation is not currently known to be widespread, the potential for damage remains a concern. To protect yourself, update RealPlayer to version 15.0.0 or later for Windows and 12.0.0.1703 or later for Mac. Always ensure that you're using the latest version of software to mitigate potential vulnerabilities. You've got this! Stay proactive and keep your software updated to lock down your security. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04105 · 90.7th percentile
Published
2011-11-24T11:00Z
EPSS history
Timeline
  • 24 NOV 11:00Z
    Unspecified vulnerability in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 allows remote attackers to execute arbitrary code via…
    cvelistv5