CVE-2018-5147 : Vulnerability Insights and Analysis
Learn about CVE-2018-5147, a vulnerability in the libtremor library affecting Firefox ESR < 52.7.2 and Firefox < 59.0.1. Find out the impact, affected systems, and mitigation steps.
CVE-2018-5147 is a vulnerability found in the libtremor library, affecting Firefox ESR versions below 52.7.2 and Firefox versions below 59.0.1.
Understanding CVE-2018-5147
This CVE identifies a specific flaw in the libtremor library utilized by Firefox on Android and ARM platforms.
What is CVE-2018-5147?
The vulnerability in CVE-2018-5147 involves an out-of-bounds memory write in the libtremor library.
The Impact of CVE-2018-5147
The vulnerability impacts Firefox ESR versions below 52.7.2 and Firefox versions below 59.0.1, potentially leading to security breaches and unauthorized access.
Technical Details of CVE-2018-5147
CVE-2018-5147 involves the following technical aspects:
Vulnerability Description
The flaw in CVE-2018-5147 is due to an out-of-bounds memory write in the libtremor library.
Affected Systems and Versions
- Product: Firefox ESR
- Vendor: Mozilla
- Versions Affected: < 52.7.2
- Product: Firefox
- Vendor: Mozilla
- Versions Affected: < 59.0.1
Exploitation Mechanism
The vulnerability can be exploited by attackers to execute arbitrary code or cause a denial of service.
Mitigation and Prevention
To address CVE-2018-5147, follow these mitigation strategies:
Immediate Steps to Take
- Update Firefox ESR to version 52.7.2 or later.
- Update Firefox to version 59.0.1 or later.
- Monitor vendor security advisories for patches.
Long-Term Security Practices
- Regularly update software and applications.
- Implement network security measures to detect and prevent exploitation attempts.
Patching and Updates
- Apply security patches provided by Mozilla promptly.