CVE-2010-2883KEV · OVERDUE

Adobe Acrobat and Reader Stack-Based Buffer Overflow Vulnerability

High · published September 9, 2010

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 7.3. It is confirmed in active exploitation. It sits in the 99.6th percentile for exploit probability.

1584
days past CISA
deadline
CVSS v3.1
7.3
EPSS
81%
Percentile
99.6
In the wild
Confirmed
What it is

🚨 A stack-based buffer overflow lurking in CoolType.dll can turn a simple PDF into a gateway for chaos! 😱 Think of it like a restaurant kitchen where a chef receives orders with overly long ingredient lists. If the chef doesn’t check the length, they might accidentally spill everything all over the floor, causing a huge mess! An attacker can exploit this vulnerability to run arbitrary code or crash Adobe Reader and Acrobat, leading to a denial of service. This means your application could suddenly close or worse, malicious code could take over your system. Absolutely devastating! 🔥

Put simply

Think of it like a restaurant kitchen where a chef receives orders with overly long ingredient lists. If the chef doesn’t check the length, they might accidentally spill everything all over the floor, causing a huge mess! This flaw allows a crafted PDF document with an excessively long field in a Smart Independent Glyphlets (SING) table to overflow the stack, enabling an attacker to execute arbitrary code or crash the application.

What to do

An attacker can exploit this vulnerability to run arbitrary code or crash Adobe Reader and Acrobat, leading to a denial of service. This means your application could suddenly close or worse, malicious code could take over your system. Absolutely devastating! 🔥 Update Adobe Reader and Acrobat immediately to version 9.4 or 8.2.5 for Mac to patch this vulnerability. Prioritize reviewing all PDF handling in your environment to ensure you're not exposing yourself to harmful documents! You've got this! With a quick update, you can keep your system safe and secure! 🛡️

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.81376 · 99.6th percentile
Published
2010-09-09T21:00Z
KEV added
2022-06-08 · due 2022-06-22
EPSS history
Timeline
  • 08 JUN 00:00Z
    Added to CISA KEV — remediate by Jun 22
    kev
  • 09 SEP 21:00Z
    Stack-based buffer overflow in CoolType.dll in Adobe Reader and Acrobat 9.x before 9.4, and 8.x before 8.2.5 on Windows and Mac OS X, allows remote attackers…
    cvelistv5