CVE-2010-0816

Integer overflow in inetcomm.dll in Microsoft Outlook Express 5.5 SP2, 6, and 6 SP1; Windows Live Mail on Windows XP SP2 and SP3, Windows Vista SP1 and SP2…

published May 12, 2010

CVSS
—
EPSS
20%
Percentile
97.5
In the wild
Unconfirmed
What it is

⚠️ This sneaky integer overflow bug could let attackers execute arbitrary code just by sending a crafted email response! Think of it like a surprise delivery of a special package at your doorstep that looks harmless but actually contains all sorts of troublesome items — it's all about what’s inside that seemingly innocent box! An attacker could manipulate the email response, causing Outlook Express or Windows Mail to run malicious code. This could lead to unauthorized access or even complete control over the affected system — a recipe for chaos!

Put simply

Think of it like a surprise delivery of a special package at your doorstep that looks harmless but actually contains all sorts of troublesome items — it's all about what’s inside that seemingly innocent box! This vulnerability arises from an integer overflow in inetcomm.dll, which processes POP3 and IMAP responses. A specially crafted response can trick the application into executing arbitrary code, effectively breaching user security.

What to do

An attacker could manipulate the email response, causing Outlook Express or Windows Mail to run malicious code. This could lead to unauthorized access or even complete control over the affected system — a recipe for chaos! To safeguard against this vulnerability, ensure you update to the latest versions of Outlook Express or Windows Mail if supported. If your system is older, consider migrating to a more secure email client. Regularly review your network security protocols as well! You've got this! With a little diligence, you’ll be keeping your inbox safe and sound! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20325 · 97.5th percentile
Published
2010-05-12T01:00Z
EPSS history
Timeline
  • 12 MAY 01:00Z
    Integer overflow in inetcomm.dll in Microsoft Outlook Express 5.5 SP2, 6, and 6 SP1; Windows Live Mail on Windows XP SP2 and SP3, Windows Vista SP1 and SP2…
    cvelistv5