CVE-2015-0240

The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs…

published February 24, 2015

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.8th percentile for exploit probability.

CVSS
—
EPSS
88%
Percentile
99.8
In the wild
Unconfirmed
What it is

⚡ An attacker can use crafted Netlogon packets to execute arbitrary code remotely—like slipping a malicious note into a delivery box with no one checking the contents! 😱 Think of it like a hotel receptionist who accepts any guest key without verifying their identity. If someone slips in a fake key, they could waltz right into the VIP lounge without anyone batting an eye! This vulnerability allows remote attackers to gain complete control over the Samba server, potentially accessing sensitive data or disrupting services. It's like giving a stranger the keys to a locked vault—everything could be at risk!

Put simply

Think of it like a hotel receptionist who accepts any guest key without verifying their identity. If someone slips in a fake key, they could waltz right into the VIP lounge without anyone batting an eye! CVE-2015-0240 is a vulnerability in the Netlogon server implementation of Samba, allowing attackers to exploit uninitialized stack pointers via crafted packets sent to the ServerPasswordSet RPC API, leading to arbitrary code execution.

What to do

This vulnerability allows remote attackers to gain complete control over the Samba server, potentially accessing sensitive data or disrupting services. It's like giving a stranger the keys to a locked vault—everything could be at risk! To mitigate this vulnerability, upgrade to Samba versions 3.6.25, 4.0.25, 4.1.17, or 4.2.0rc5. If you're running an affected version, it's crucial to patch immediately to protect your systems. This is fixable! Stay vigilant, patch your systems, and you'll be keeping those cybervillains at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.87591 · 99.8th percentile
Published
2015-02-24T01:00Z
EPSS history
Timeline
  • 24 FEB 01:00Z
    The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs…
    cvelistv5