CVE-2018-10945 : What You Need to Know

Mongoose 6.11 is susceptible to a heap-based buffer over-read and application crash, or NULL pointer dereference, triggered by remote attackers through an HTTP request. This vulnerability is associated with the mg_handle_cgi function and the mbuf_insert function.

Understanding CVE-2018-10945

What is CVE-2018-10945?

CVE-2018-10945 is a vulnerability in Mongoose 6.11 that allows remote attackers to exploit a heap-based buffer over-read and cause application crashes or NULL pointer dereferences via specific HTTP requests.

The Impact of CVE-2018-10945

The vulnerability can lead to denial of service attacks, potentially disrupting the normal operation of affected systems.

Technical Details of CVE-2018-10945

Vulnerability Description

The mg_handle_cgi function in Mongoose 6.11 is the root cause of the vulnerability, enabling remote attackers to trigger a denial of service through heap-based buffer over-reads or application crashes.

Affected Systems and Versions

Product: N/A
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited by remote attackers through crafted HTTP requests, specifically targeting the mg_handle_cgi function and the mbuf_insert function.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement network-level protections to filter out potentially malicious HTTP requests.

Long-Term Security Practices

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

Patching and Updates

It is crucial to stay informed about security advisories and promptly apply patches or updates released by the Mongoose vendor to mitigate the CVE-2018-10945 vulnerability.