CVE-2017-15262 : Vulnerability Insights and Analysis

CVE-2017-15262, published on October 11, 2017, highlights a vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 that allows attackers to execute unauthorized code or disrupt services by using a manipulated .pdf file.

Understanding CVE-2017-15262

This CVE entry exposes a critical security flaw in IrfanView software that can be exploited by malicious actors to compromise systems.

What is CVE-2017-15262?

The vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 enables attackers to execute arbitrary code or cause a denial of service through a crafted .pdf file. The issue is specifically related to a control of Data from Faulting Address, affecting the Code Flow starting at PDF!xmlParserInputRead+0x0000000000048d0c.

The Impact of CVE-2017-15262

This vulnerability poses a significant risk as it allows threat actors to execute unauthorized code or disrupt services, potentially leading to severe consequences for affected systems.

Technical Details of CVE-2017-15262

This section delves into the specific technical aspects of the CVE entry.

Vulnerability Description

The vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 can be exploited by attackers to execute unauthorized code or disrupt services using a manipulated .pdf file.

Affected Systems and Versions

Affected Software: IrfanView version 4.44 (32bit) with PDF plugin version 4.43
Versions: 4.44 (32bit) with PDF plugin version 4.43

Exploitation Mechanism

The vulnerability can be exploited by using a manipulated .pdf file, specifically related to a control of Data from Faulting Address, affecting the Code Flow starting at PDF!xmlParserInputRead+0x0000000000048d0c.

Mitigation and Prevention

Protecting systems from CVE-2017-15262 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update IrfanView to the latest version to mitigate the vulnerability.
Avoid opening suspicious or untrusted .pdf files.

Long-Term Security Practices

Regularly update software and plugins to patch known vulnerabilities.
Implement robust cybersecurity measures to prevent unauthorized code execution.

Patching and Updates

Stay informed about security advisories and patches released by IrfanView.
Apply security updates promptly to ensure protection against known vulnerabilities.