CVE-2017-3551 Explained : Impact and Mitigation
Discover the Solaris Smartcard Libraries vulnerability in Oracle Sun Systems Products Suite version 11.3. Learn about the impact, affected systems, exploitation, and mitigation steps.
A security flaw has been discovered in the Solaris component of Oracle Sun Systems Products Suite, specifically in the Smartcard Libraries subcomponent version 11.3. This vulnerability can be exploited by a low privileged attacker, potentially leading to unauthorized activities and a medium-level risk.
Understanding CVE-2017-3551
This CVE involves a vulnerability in the Solaris component of Oracle Sun Systems Products Suite, affecting version 11.3.
What is CVE-2017-3551?
The vulnerability in the Smartcard Libraries subcomponent of Solaris allows unauthorized access and potential system crashes when exploited by a low privileged attacker.
The Impact of CVE-2017-3551
- Unauthorized activities include causing Solaris to hang or crash repeatedly
- Unauthorized access to modify, insert, or delete certain data within Solaris
- Unauthorized read access to a limited portion of Solaris data
- Medium-level risk with a CVSS 3.0 Base Score of 6.6
Technical Details of CVE-2017-3551
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability allows a low privileged attacker with access to the Solaris infrastructure to compromise the system, potentially leading to system crashes and unauthorized data access.
Affected Systems and Versions
- Product: Solaris Operating System
- Vendor: Oracle Corporation
- Affected Version: 11.3
Exploitation Mechanism
- Low privileged attacker with access to Solaris infrastructure
- Unauthorized ability to cause system hang or crash
- Unauthorized access to modify, insert, or delete data
- Unauthorized read access to Solaris data
Mitigation and Prevention
Protecting systems from CVE-2017-3551 is crucial to maintaining security.
Immediate Steps to Take
- Apply vendor-supplied patches promptly
- Monitor system logs for any suspicious activities
- Restrict access to Solaris infrastructure
Long-Term Security Practices
- Regular security training for system administrators
- Implement least privilege access controls
- Conduct regular security audits and vulnerability assessments
Patching and Updates
- Regularly check for security updates from Oracle
- Apply patches and updates as soon as they are available