ALSA-2022:5767 - Important: Firefox Security Update
Summary
ALSA-2022:5767: Important: firefox security update. Affects firefox versions < 91.12.0-2.el9_0.alma. Fixed in 91.12.0-2.el9_0.alma. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
Mozilla Firefox is an open-source web browser known for its compliance with web standards, performance, and portability. It is widely used by individuals and organizations for browsing the internet. The vulnerability discussed in this report affects the Firefox package in AlmaLinux 9.
Vulnerability Detail
The vulnerability identified as CVE-2022-2505 is related to memory safety bugs fixed in Firefox versions 103 and 102.1. These bugs could potentially lead to memory corruption and allow attackers to execute arbitrary code. The second vulnerability, CVE-2022-36318, involves directory indexes for bundled resources reflecting URL parameters, which could be exploited to disclose sensitive information. The third vulnerability, CVE-2022-36319, allows mouse position spoofing with CSS transforms, enabling attackers to deceive users and potentially perform malicious actions.
How To Fix
Minimum fixed version
91.12.0-2.el9_0.alma
This is the first release that contains the fix.
sudo dnf update firefoxTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, it is crucial to update the Firefox package to version 91.12.0-2.el9_0.alma or later to address the identified vulnerabilities. These vulnerabilities could potentially lead to memory corruption, information disclosure, and user deception. Failure to update may result in unauthorized access, data theft, or other malicious activities. For further support and assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for firefox →
FAQ
Mozilla Firefox is an open-source web browser known for its compliance with web standards, performance, and portability. It provides a user-friendly interface and supports various extensions and plugins.
CVE-2022-2505 could potentially allow attackers to execute arbitrary code on systems running vulnerable versions of Firefox. This could lead to unauthorized access, data theft, or further compromise of the affected system.
To check the version of Firefox installed on your system, open Firefox and click on the menu button (three horizontal lines) in the top-right corner. Then, click on 'Help' and select 'About Firefox'. The version number will be displayed on the About Firefox page.
At the moment, there are no known workarounds for these vulnerabilities. It is recommended to update the Firefox package to the latest version as soon as possible.
You can find more information about these vulnerabilities, including their impact, CVSS scores, acknowledgments, and related details, on the respective CVE pages: CVE-2022-2505, CVE-2022-36318, and CVE-2022-36319.
Related vulnerabilities
Recent vulnerabilities recorded for firefox.
