CVE-2011-3488

Use-after-free vulnerability in Equis MetaStock 11 and earlier allows remote attackers to execute arbitrary code via a malformed (1) mwc chart, (2) mws chart…

published September 16, 2011

CVSS
—
EPSS
5%
Percentile
91.4
In the wild
Unconfirmed
What it is

⚠️ A sneaky use-after-free vulnerability in Equis MetaStock 11 could let remote attackers run wild with arbitrary code through specific chart formats! 🔥 Think of this vulnerability like a delivery service that accidentally leaves a package at the wrong address — the system tries to use a resource that’s no longer valid, and a crafty attacker can slip in their own malicious payload instead. If exploited, this flaw could allow an attacker to execute their own code on the affected system, potentially leading to data breaches or system compromise. The implications could be dangerous, especially for users handling sensitive financial data.

Put simply

Think of this vulnerability like a delivery service that accidentally leaves a package at the wrong address — the system tries to use a resource that’s no longer valid, and a crafty attacker can slip in their own malicious payload instead. This use-after-free vulnerability occurs when the software attempts to access memory that has already been freed, allowing an attacker to manipulate memory and run arbitrary commands by sending malformed chart files.

What to do

If exploited, this flaw could allow an attacker to execute their own code on the affected system, potentially leading to data breaches or system compromise. The implications could be dangerous, especially for users handling sensitive financial data. To mitigate this vulnerability, ensure you update to the latest version of Equis MetaStock to include any available patches. Additionally, avoid using untrusted chart formats to minimize risk. You've got this! Stay vigilant, and with these steps, you can keep your system safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04500 · 91.4th percentile
Published
2011-09-16T14:00Z
EPSS history
Timeline
  • 16 SEP 14:00Z
    Use-after-free vulnerability in Equis MetaStock 11 and earlier allows remote attackers to execute arbitrary code via a malformed (1) mwc chart, (2) mws chart…
    cvelistv5