CVE-2022-44789: High severity Artifex MuJS vulnerability
A logical issue in OgetOwnPropertyDescriptor() in Artifex MuJS 1.0.0 through 1.3.x before 1.3.2 allows an attacker to achieve Remote Code Execution through memory corruption, via the loading of a crafted JavaScript file.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/mujsto a version that resolves this vulnerability.Fixed in 1.1.0-1+deb11u3Fixed in 1.1.0-1+deb11u2Fixed in 1.3.2-1Fixed in 1.3.3-2
Event History
Frequently Asked Questions
What is CVE-2022-44789?
CVE-2022-44789 is a logical issue in O_getOwnPropertyDescriptor() in Artifex MuJS that allows an attacker to achieve remote code execution through memory corruption.
What is the severity level of CVE-2022-44789?
The severity level of CVE-2022-44789 is high with a severity value of 8.8.
How can I fix CVE-2022-44789?
To fix CVE-2022-44789, you should update to Artifex MuJS version 1.3.2 or later.
Where can I find more information about CVE-2022-44789?
You can find more information about CVE-2022-44789 in the following references: [link1], [link2], [link3].