CVE-2009-0889

Heap-based buffer overflow in the JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and…

published June 11, 2009

CVSS
—
EPSS
11%
Percentile
95.7
In the wild
Unconfirmed
What it is

⚠️ We've got a heap-based buffer overflow lurking in the JBIG2 filter of Adobe Reader and Acrobat! This vulnerability could let attackers execute arbitrary code. 😱 Think of this as a delivery truck stuffed with packages that are just a smidgen too big. If the packages push against the truck's walls, they can burst out, causing chaos in the streets! An attacker could potentially hijack your system and run malicious code, compromising your files and privacy. While the risk of exploitation is currently unknown, it's better to be safe than sorry!

Put simply

Think of this as a delivery truck stuffed with packages that are just a smidgen too big. If the packages push against the truck's walls, they can burst out, causing chaos in the streets! This vulnerability arises from a heap-based buffer overflow in the JBIG2 filter, allowing attackers to exploit unspecified vectors and execute arbitrary code in affected versions of Adobe Reader and Acrobat.

What to do

An attacker could potentially hijack your system and run malicious code, compromising your files and privacy. While the risk of exploitation is currently unknown, it's better to be safe than sorry! To protect yourself, upgrade to Adobe Reader 7.1.3, 8.1.6, or 9.1.2, and ensure you have the latest security patches installed. Regularly check for and apply updates for your software to stay ahead of potential threats. You've got this! Just follow these steps, and you’ll be on your way to keeping your system safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.10535 · 95.7th percentile
Published
2009-06-11T15:00Z
EPSS history
Timeline
  • 11 JUN 15:00Z
    Heap-based buffer overflow in the JBIG2 filter in Adobe Reader 7 and Acrobat 7 before 7.1.3, Adobe Reader 8 and Acrobat 8 before 8.1.6, and Adobe Reader 9 and…
    cvelistv5