CVE-2020-9903 : Security Advisory and Response
Learn about CVE-2020-9903, a logic issue in iOS and Safari versions allowing attackers to manipulate Safari into suggesting passwords for the wrong domain. Find mitigation steps here.
A logic issue in iOS and Safari versions has been addressed with improved restrictions, fixing the vulnerability in iOS 13.6, iPadOS 13.6, and Safari 13.1.2. This issue could allow a malicious attacker to manipulate Safari into suggesting a password for the wrong domain.
Understanding CVE-2020-9903
This CVE involves a logic issue in iOS and Safari that could be exploited by a malicious attacker to deceive Safari into suggesting passwords for incorrect domains.
What is CVE-2020-9903?
CVE-2020-9903 is a logic issue that affects iOS and Safari versions, potentially enabling attackers to trick Safari into suggesting passwords for the wrong domain.
The Impact of CVE-2020-9903
The vulnerability could be exploited by malicious actors to manipulate Safari into suggesting passwords for incorrect domains, posing a security risk to users' credentials and sensitive information.
Technical Details of CVE-2020-9903
This section provides technical insights into the vulnerability.
Vulnerability Description
A logic issue in iOS and Safari versions allows attackers to manipulate Safari into suggesting passwords for the wrong domain.
Affected Systems and Versions
- Affected Products: iOS, Safari
- Vulnerable Versions:
- iOS: Less than iOS 13.6 and iPadOS 13.6
- Safari: Less than Safari 13.1.2
Exploitation Mechanism
The vulnerability can be exploited by a malicious attacker to deceive Safari into suggesting passwords for domains other than the intended one.
Mitigation and Prevention
Protecting systems from CVE-2020-9903 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update iOS and Safari to the fixed versions (iOS 13.6, iPadOS 13.6, Safari 13.1.2)
- Avoid entering sensitive information on untrusted websites
Long-Term Security Practices
- Regularly update software and applications to the latest versions
- Use strong, unique passwords for different websites
Patching and Updates
- Apply patches provided by Apple for iOS and Safari to address the vulnerability