CVE-2004-0574

The Network News Transfer Protocol (NNTP) component of Microsoft Windows NT Server 4.0, Windows 2000 Server, Windows Server 2003, Exchange 2000 Server, and…

published October 16, 2004

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.2th percentile for exploit probability.

CVSS
—
EPSS
64%
Percentile
99.2
In the wild
Unconfirmed
What it is

⚠️ A crafty buffer overflow is lurking in the NNTP component of Windows and Exchange servers, waiting for just the right XPAT pattern to break in! Think of it like a waiter who accepts any order without checking if the kitchen can actually handle it. An unchecked request could lead to an overflow — before you know it, too many dishes are coming out all at once, and chaos ensues! An attacker could potentially run arbitrary code on affected servers, which may lead to unauthorized access, data breaches, or even total system compromise. It's the kind of scenario that keeps IT admins up at night — a recipe for disaster!

Put simply

Think of it like a waiter who accepts any order without checking if the kitchen can actually handle it. An unchecked request could lead to an overflow — before you know it, too many dishes are coming out all at once, and chaos ensues! This vulnerability in the NNTP component allows attackers to exploit improper length validation and an unchecked buffer, leading to off-by-one and heap-based buffer overflows. This opens the door to executing arbitrary code remotely without authentication.

What to do

An attacker could potentially run arbitrary code on affected servers, which may lead to unauthorized access, data breaches, or even total system compromise. It's the kind of scenario that keeps IT admins up at night — a recipe for disaster! To mitigate this vulnerability, it's crucial to apply the relevant patches for your server version. Regularly audit and update your systems to ensure they are protected against such exploits. Always monitor logs for any suspicious activities that may indicate attempted breaches. You've got this! By taking these steps, you're one step closer to securing your servers against this sneaky flaw! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.64448 · 99.2th percentile
Published
2004-10-16T04:00Z
EPSS history
Timeline
  • 16 OCT 04:00Z
    The Network News Transfer Protocol (NNTP) component of Microsoft Windows NT Server 4.0, Windows 2000 Server, Windows Server 2003, Exchange 2000 Server, and…
    cvelistv5