CVE-2017-12466 Explained : Impact and Mitigation
Learn about CVE-2017-12466, a vulnerability in CCN-lite before version 2.00 that allows context-dependent attackers to trigger an out-of-bounds access, potentially leading to system compromise. Find mitigation steps and prevention strategies here.
CCN-lite before version 2.00 has a vulnerability that can be exploited by attackers with context-dependent abilities, potentially leading to harm through vectors associated with ssl_halen when ccn-lite-sim is running, triggering an out-of-bounds access.
Understanding CVE-2017-12466
This CVE entry describes a vulnerability in CCN-lite before version 2.00 that could allow attackers to exploit the system.
What is CVE-2017-12466?
Prior to version 2.00 of CCN-lite, a vulnerability exists that enables attackers with specific abilities to exploit ssl_halen vectors when ccn-lite-sim is active, resulting in potential harm due to an out-of-bounds access.
The Impact of CVE-2017-12466
The vulnerability in CCN-lite before version 2.00 could have unspecified impacts when exploited by context-dependent attackers, potentially leading to unauthorized access and system compromise.
Technical Details of CVE-2017-12466
This section provides more technical insights into the CVE-2017-12466 vulnerability.
Vulnerability Description
The vulnerability in CCN-lite before version 2.00 allows context-dependent attackers to trigger an out-of-bounds access through vectors related to ssl_halen when ccn-lite-sim is running.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Versions affected: n/a
Exploitation Mechanism
Attackers with context-dependent abilities can exploit the ssl_halen vectors when ccn-lite-sim is active, leading to an out-of-bounds access vulnerability.
Mitigation and Prevention
To address CVE-2017-12466, follow these mitigation strategies:
Immediate Steps to Take
- Upgrade CCN-lite to version 2.00 or newer to mitigate the vulnerability.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch software to prevent vulnerabilities.
- Implement network segmentation to limit the impact of potential attacks.
Patching and Updates
- Apply security patches promptly to ensure the system is protected against known vulnerabilities.