CVE-2018-7867 : Vulnerability Insights and Analysis

A denial of service attack can be triggered in libming 0.4.8 due to a heap-based buffer overflow in the getString function of util/decompile.c.

Understanding CVE-2018-7867

This CVE involves a vulnerability in libming 0.4.8 that can lead to a denial of service attack.

What is CVE-2018-7867?

CVE-2018-7867 is a heap-based buffer overflow vulnerability in the RegisterNumber sprintf operation within the getString function of util/decompile.c in libming 0.4.8.

The Impact of CVE-2018-7867

The vulnerability allows an attacker to trigger a denial of service attack by providing a specifically crafted input, exploiting the heap-based buffer overflow.

Technical Details of CVE-2018-7867

This section provides more technical insights into the CVE.

Vulnerability Description

A crafted input in the RegisterNumber sprintf operation within the getString function of util/decompile.c in libming 0.4.8 can result in a denial of service attack due to a heap-based buffer overflow.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability is exploited by providing a specifically crafted input to the RegisterNumber sprintf operation within the getString function of util/decompile.c in libming 0.4.8.

Mitigation and Prevention

Protecting systems from CVE-2018-7867 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security updates or patches provided by the vendor.
Monitor for any unusual activities that could indicate an ongoing attack.

Long-Term Security Practices

Regularly update software and libraries to prevent known vulnerabilities.
Implement proper input validation to mitigate buffer overflow risks.

Patching and Updates

Ensure that the latest security updates or patches are applied to the affected systems to address the vulnerability.