CVE-2012-1135

FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap…

published April 25, 2012

CVSS
—
EPSS
5%
Percentile
91.8
In the wild
Unconfirmed
What it is

⚠️ A quirky vulnerability in FreeType could let attackers crash your game or app! 🎮 Think of it like a computer game where a sneaky player finds a glitch that makes the whole game freeze — that's what this flaw can do to your system if exploited! 🎮 An attacker could potentially execute arbitrary code or cause a denial of service, making your application unresponsive — absolutely devastating for users who rely on it. Imagine a game that crashes right at the final boss!

Put simply

Think of it like a computer game where a sneaky player finds a glitch that makes the whole game freeze — that's what this flaw can do to your system if exploited! 🎮 This vulnerability in FreeType versions before 2.4.9, primarily affecting Mozilla Firefox Mobile and other products, allows memory corruption through malicious TrueType fonts, particularly via NPUSHB and NPUSHW instructions.

What to do

An attacker could potentially execute arbitrary code or cause a denial of service, making your application unresponsive — absolutely devastating for users who rely on it. Imagine a game that crashes right at the final boss! Update FreeType to version 2.4.9 or later to patch this vulnerability. Review font handling in your application to ensure proper sanitization of user-uploaded fonts. Regularly audit your libraries for security risks! You've got this! With these steps, you’ll be a security hero and keep your users safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04748 · 91.8th percentile
Published
2012-04-25T10:00Z
EPSS history
Timeline
  • 25 APR 10:00Z
    FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap…
    cvelistv5