CVE-2011-3834

Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted…

published December 16, 2011

CVSS
—
EPSS
5%
Percentile
92.3
In the wild
Unconfirmed
What it is

⚠️ An integer overflow in Winamp's in_avi.dll could turn a simple AVI file into a hidden digital time bomb! 🎇 Think of this like a movie theater where the projector accepts any number of film reels, but a few tricksters sneak in an oversized film that causes the whole system to crash. It's a classic case of too much of a good thing leading to chaos! If exploited, this flaw could allow an attacker to execute arbitrary code on your system, potentially giving them complete control over your device. Imagine someone taking over the controls of the theater's sound system and playing their own soundtrack — an absolute nightmare!

Put simply

Think of this like a movie theater where the projector accepts any number of film reels, but a few tricksters sneak in an oversized film that causes the whole system to crash. It's a classic case of too much of a good thing leading to chaos! This vulnerability stems from multiple integer overflows in the in_avi.dll plugin, allowing attackers to manipulate the number of streams or the size of the RIFF INFO chunk in an AVI file, ultimately causing a heap-based buffer overflow.

What to do

If exploited, this flaw could allow an attacker to execute arbitrary code on your system, potentially giving them complete control over your device. Imagine someone taking over the controls of the theater's sound system and playing their own soundtrack — an absolute nightmare! To mitigate this risk, update your Winamp to version 5.623 or later immediately. Additionally, avoid opening suspicious AVI files to keep your systems safe! You've got this! By keeping your software up to date, you're one step closer to becoming a security hero! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05084 · 92.3th percentile
Published
2011-12-16T19:00Z
EPSS history
Timeline
  • 16 DEC 19:00Z
    Multiple integer overflows in the in_avi.dll plugin in Winamp before 5.623 allow remote attackers to execute arbitrary code via an AVI file with a crafted…
    cvelistv5