CVE-2011-1268

The SMB client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and…

published June 16, 2011

CVSS
—
EPSS
11%
Percentile
95.8
In the wild
Unconfirmed
What it is

⚠️ A crafty SMB response can trick your system into executing arbitrary code! This vulnerability is a bit of a ghost from the past, lurking in older Windows systems like XP and Vista. 👻 Think of it like a restaurant chef accepting orders without checking if the customer is legit. If a sneaky diner sends in a fake order, they could end up getting a dish that shouldn't have been served! If exploited, an attacker could run any code they want on your machine, potentially compromising your entire system. It's like giving someone a spare key to your house—once they're in, the damage could be anything from snooping around to full-blown takeovers. Yikes!

Put simply

Think of it like a restaurant chef accepting orders without checking if the customer is legit. If a sneaky diner sends in a fake order, they could end up getting a dish that shouldn't have been served! This vulnerability allows remote SMB servers to send malicious responses that the Windows SMB client unwittingly processes, leading to arbitrary code execution. It's particularly concerning as it affects multiple Windows versions, including XP and Windows 7.

What to do

If exploited, an attacker could run any code they want on your machine, potentially compromising your entire system. It's like giving someone a spare key to your house—once they're in, the damage could be anything from snooping around to full-blown takeovers. Yikes! While this vulnerability isn't currently exploited, it's wise to upgrade your systems to supported versions and ensure you're using security measures like firewalls. Regularly updating and patching your system can help fend off these pesky threats! You've got this! By taking proactive steps, you can keep your systems safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.10760 · 95.8th percentile
Published
2011-06-16T20:21Z
EPSS history
Timeline
  • 16 JUN 20:21Z
    The SMB client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and…
    cvelistv5