CVE-2020-9912 : Vulnerability Insights and Analysis
Learn about CVE-2020-9912, a Safari vulnerability allowing attackers to change frame origins for downloads. Find mitigation steps and prevention measures here.
A logic issue in Safari has been addressed with improved restrictions, fixing a vulnerability in Safari 13.1.2 that could allow a malicious attacker to change the origin of a frame for a download in Safari Reader mode.
Understanding CVE-2020-9912
This CVE relates to a logic issue in Safari that could be exploited by a malicious attacker.
What is CVE-2020-9912?
CVE-2020-9912 is a vulnerability in Safari that allows a malicious attacker to manipulate the origin of a frame for a download in Safari Reader mode.
The Impact of CVE-2020-9912
The vulnerability could be exploited by an attacker to potentially perform unauthorized actions in Safari Reader mode.
Technical Details of CVE-2020-9912
This section provides technical details about the vulnerability.
Vulnerability Description
A logic issue in Safari allows a malicious attacker to change the origin of a frame for a download in Safari Reader mode.
Affected Systems and Versions
- Product: Safari
- Vendor: Apple
- Affected Versions: Safari less than 13.1.2
Exploitation Mechanism
The vulnerability could be exploited by a malicious attacker to alter the frame's origin for a download in Safari Reader mode.
Mitigation and Prevention
Steps to address and prevent the exploitation of CVE-2020-9912.
Immediate Steps to Take
- Update Safari to version 13.1.2 or later to mitigate the vulnerability.
- Avoid downloading content from untrusted sources.
Long-Term Security Practices
- Regularly update Safari and other software to the latest versions.
- Exercise caution when browsing the internet and downloading files.
Patching and Updates
Ensure that Safari is regularly updated to the latest version to patch known vulnerabilities.