CVE-2018-10972 : Vulnerability Insights and Analysis

A vulnerability has been found in version 0.3 of the Free Lossless Image Format (FLIF) that allows remote attackers to execute a denial of service attack through a heap-based buffer overflow.

Understanding CVE-2018-10972

This CVE entry describes a security flaw in FLIF version 0.3 that can be exploited by attackers to cause a denial of service or potentially other consequences.

What is CVE-2018-10972?

CVE-2018-10972 is a vulnerability in the TransformPaletteC::process function in transform/palette_C.hpp in FLIF version 0.3 that enables remote attackers to trigger a denial of service attack via a specially crafted file.

The Impact of CVE-2018-10972

The vulnerability can lead to a denial of service through a heap-based buffer overflow, potentially causing other unspecified impacts.

Technical Details of CVE-2018-10972

This section provides more technical insights into the vulnerability.

Vulnerability Description

The TransformPaletteC::process function in FLIF version 0.3 is susceptible to a heap-based buffer overflow, allowing attackers to exploit this issue remotely.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: 0.3

Exploitation Mechanism

Attackers with remote access can exploit the TransformPaletteC::process function using a specially crafted file to trigger the denial of service attack.

Mitigation and Prevention

Protecting systems from CVE-2018-10972 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update FLIF to a patched version if available.
Implement network security measures to prevent remote exploitation.

Long-Term Security Practices

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

Patching and Updates

Ensure that FLIF is regularly updated with the latest patches and security fixes to prevent exploitation of this vulnerability.