CVE-2007-5400

Heap-based buffer overflow in the Shockwave Flash (SWF) frame handling in RealNetworks RealPlayer 10.5 Build 6.0.12.1483 might allow remote attackers to…

published July 28, 2008

CVSS
—
EPSS
7%
Percentile
94.0
In the wild
Unconfirmed
What it is

⚠️ A crafty heap-based buffer overflow is hiding in RealPlayer, waiting for a malicious SWF file to strike! This vulnerability is like a malfunctioning fuse box that lets too much power flow through—one wrong SWF could cause an overload and let attackers take control. If an attacker crafts a sneaky SWF file and tricks someone into opening it, they could execute arbitrary code on the victim's machine. This means they might install malware, steal data, or even take over the system entirely—yikes!

Put simply

This vulnerability is like a malfunctioning fuse box that lets too much power flow through—one wrong SWF could cause an overload and let attackers take control. The issue lies in how RealPlayer handles SWF frames, which can be exploited to overwrite memory and execute unwanted code remotely. This gives attackers a potential backdoor into the system without needing direct access.

What to do

If an attacker crafts a sneaky SWF file and tricks someone into opening it, they could execute arbitrary code on the victim's machine. This means they might install malware, steal data, or even take over the system entirely—yikes! To protect yourself, update RealPlayer to the latest version immediately. If you're still using an older build, consider uninstalling it altogether or restricting SWF file access. Stay vigilant! You’ve got this! Follow these steps, and you'll tighten up your defenses in no time. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06765 · 94.0th percentile
Published
2008-07-28T17:00Z
EPSS history
Timeline
  • 28 JUL 17:00Z
    Heap-based buffer overflow in the Shockwave Flash (SWF) frame handling in RealNetworks RealPlayer 10.5 Build 6.0.12.1483 might allow remote attackers to…
    cvelistv5