CVE-2004-1080

The WINS service (wins.exe) on Microsoft Windows NT Server 4.0, Windows 2000 Server, and Windows Server 2003 allows remote attackers to write to arbitrary…

published December 1, 2004

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.6th percentile for exploit probability.

CVSS
—
EPSS
80%
Percentile
99.6
In the wild
Unconfirmed
What it is

⚠️ Attackers can manipulate memory like a magician with a deck of cards! The Association Context Vulnerability in WINS service lets them write to arbitrary memory locations. 🔥 Think of it like a restaurant where someone can sneak into the kitchen and change the recipe for the dish without the chef knowing — now everyone gets a surprise they didn’t order! With the ability to write to arbitrary memory, an attacker could plant malicious code, giving them control over the server. This could lead to data breaches or even full system compromise, resulting in severe consequences for your network's integrity.

Put simply

Think of it like a restaurant where someone can sneak into the kitchen and change the recipe for the dish without the chef knowing — now everyone gets a surprise they didn’t order! The vulnerability exists due to improperly validated memory pointers in WINS replication packets sent to TCP port 42, allowing remote attackers to execute arbitrary code through crafted packets.

What to do

With the ability to write to arbitrary memory, an attacker could plant malicious code, giving them control over the server. This could lead to data breaches or even full system compromise, resulting in severe consequences for your network's integrity. To remediate this, ensure that your servers are updated with the latest patches from Microsoft, especially for Windows NT Server 4.0, Windows 2000 Server, and Windows Server 2003. Review network configurations to limit access to TCP port 42 and monitor for any suspicious activity. You've got this! By taking these steps, you’ll patch the gap and keep your system secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.79801 · 99.6th percentile
Published
2004-12-01T05:00Z
EPSS history
Timeline
  • 01 DEC 05:00Z
    The WINS service (wins.exe) on Microsoft Windows NT Server 4.0, Windows 2000 Server, and Windows Server 2003 allows remote attackers to write to arbitrary…
    cvelistv5