CVE-2017-11705 : What You Need to Know

This CVE-2017-11705 article provides insights into a vulnerability in Ming 0.4.8 that allows attackers to execute a denial of service attack by exploiting a memory leak in the parseSWF_SHAPEWITHSTYLE function.

Understanding CVE-2017-11705

This CVE-2017-11705 vulnerability was made public on July 27, 2017, and poses a risk to systems using Ming 0.4.8.

What is CVE-2017-11705?

A memory leak in the parseSWF_SHAPEWITHSTYLE function in Ming 0.4.8 enables attackers to trigger a denial of service by crafting a malicious file.

The Impact of CVE-2017-11705

The vulnerability allows malicious actors to exploit the memory leak, leading to a denial of service condition on affected systems.

Technical Details of CVE-2017-11705

This section delves into the specifics of the vulnerability.

Vulnerability Description

The issue lies in the parseSWF_SHAPEWITHSTYLE function in util/parser.c in Ming 0.4.8, enabling attackers to launch a denial of service attack through a manipulated file.

Affected Systems and Versions

Affected Systems: Not applicable
Affected Versions: Ming 0.4.8

Exploitation Mechanism

Attackers can exploit the memory leak in the parseSWF_SHAPEWITHSTYLE function to create a denial of service scenario by using a manipulated file.

Mitigation and Prevention

Protecting systems from CVE-2017-11705 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update Ming to a patched version that addresses the memory leak vulnerability.
Implement file validation mechanisms to detect and block manipulated files.

Long-Term Security Practices

Conduct regular security audits to identify and mitigate vulnerabilities.
Educate users on safe file handling practices to prevent exploitation.

Patching and Updates

Apply patches provided by Ming to fix the memory leak vulnerability and prevent denial of service attacks.