CVE-2010-4379

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.4, RealPlayer Enterprise 2.1.2, Mac RealPlayer 11.0…

published December 14, 2010

CVSS
—
EPSS
3%
Percentile
87.4
In the wild
Unconfirmed
What it is

⚠️ A heap-based buffer overflow lurks in RealPlayer versions that could open the door for remote attacks via a specially crafted SIPR file! Think of this like a party where someone sneaks in a punch bowl filled with something a little too potent — if the host isn’t careful, they could end up with unexpected guests who take over the party! If exploited, an attacker could potentially manipulate the application in a surprising way, leading to unauthorized actions or destabilization of the player. While the specifics are still a bit fuzzy, the potential for chaos is there!

Put simply

Think of this like a party where someone sneaks in a punch bowl filled with something a little too potent — if the host isn’t careful, they could end up with unexpected guests who take over the party! This vulnerability arises from improper handling of memory allocation, allowing an attacker to overwrite adjacent memory areas with malicious data, which could lead to arbitrary code execution.

What to do

If exploited, an attacker could potentially manipulate the application in a surprising way, leading to unauthorized actions or destabilization of the player. While the specifics are still a bit fuzzy, the potential for chaos is there! To stay safe, consider upgrading to the latest versions of RealPlayer and HelixPlayer, and ensure all vulnerabilities are patched. It’s also wise to monitor for any unusual file types being processed. 🛡️ You've got this! Just follow these steps and you'll be keeping your system secure in no time! 🔒

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03032 · 87.4th 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 1.1.4, RealPlayer Enterprise 2.1.2, Mac RealPlayer 11.0…
    cvelistv5