CVE-2017-15254 : Exploit Details and Defense Strategies
Discover the impact of CVE-2017-15254, a vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 that allows attackers to disrupt services or cause other effects. Learn about affected systems, exploitation, and mitigation steps.
CVE-2017-15254, published on October 11, 2017, highlights a vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 that can be exploited by attackers to disrupt services or cause other unknown effects.
Understanding CVE-2017-15254
This CVE entry reveals a security flaw in IrfanView software that could lead to denial of service attacks or other potential impacts when a manipulated .pdf file is used.
What is CVE-2017-15254?
The vulnerability in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 allows attackers to exploit a flaw that triggers a "Read Access Violation" starting at PDF!xmlGetGlobalState+0x000000000007dfa5.
The Impact of CVE-2017-15254
The exploitation of this vulnerability can result in service disruption or other unspecified consequences, posing a risk to affected systems.
Technical Details of CVE-2017-15254
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The flaw in IrfanView version 4.44 (32bit) with PDF plugin version 4.43 enables attackers to launch denial of service attacks or potentially cause other impacts by using a crafted .pdf file.
Affected Systems and Versions
- Affected Software: IrfanView version 4.44 (32bit) with PDF plugin version 4.43
- Vendor: n/a
- Version: n/a
Exploitation Mechanism
Attackers can exploit this vulnerability by utilizing a manipulated .pdf file that triggers a "Read Access Violation" starting at PDF!xmlGetGlobalState+0x000000000007dfa5.
Mitigation and Prevention
To address CVE-2017-15254, users and organizations should take immediate and long-term security measures.
Immediate Steps to Take
- Update IrfanView to the latest version or apply patches if available.
- Exercise caution when handling .pdf files from unknown or untrusted sources.
Long-Term Security Practices
- Regularly update software and plugins to mitigate known vulnerabilities.
- Implement network security measures to detect and prevent potential attacks.
Patching and Updates
Stay informed about security advisories and updates from IrfanView to promptly address any identified vulnerabilities.