CVE-2017-11668 : Security Advisory and Response

This CVE-2017-11668 article provides insights into an out-of-bounds read vulnerability in the eapmd5pass.c version 1.4, potentially leading to a crash of the eapmd5pass process when processing network packets.

Understanding CVE-2017-11668

This section delves into the details of the vulnerability and its impact.

What is CVE-2017-11668?

CVE-2017-11668 is an out-of-bounds read vulnerability discovered in the assess_packet function of eapmd5pass.c version 1.4. It allows a remote attacker to crash the eapmd5pass process by sending specially crafted network traffic.

The Impact of CVE-2017-11668

The vulnerability could be exploited by a remote attacker to cause a denial of service (DoS) by crashing the eapmd5pass process through malicious network traffic.

Technical Details of CVE-2017-11668

This section provides technical insights into the vulnerability.

Vulnerability Description

The assess_packet function in eapmd5pass.c version 1.4 contains an out-of-bounds read flaw, allowing remote attackers to crash the eapmd5pass process by manipulating network packets.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability is exploited by sending specifically crafted network packets to the eapmd5pass process, triggering the out-of-bounds read flaw and potentially causing a crash.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2017-11668 vulnerability.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement network monitoring to detect and block malicious network traffic.

Long-Term Security Practices

Regularly update software and systems to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.

Patching and Updates

Ensure timely installation of patches and updates to mitigate the CVE-2017-11668 vulnerability.