CVE-2017-14308 : Security Advisory and Response
Learn about CVE-2017-14308 affecting STDU Viewer 1.6.375. Discover the impact, vulnerability details, affected systems, and mitigation steps to prevent a denial of service or other impacts.
STDU Viewer 1.6.375 has a vulnerability that could result in a denial of service or other impacts when processing a maliciously crafted .jb2 file.
Understanding CVE-2017-14308
This CVE involves a vulnerability in STDU Viewer 1.6.375 that can be exploited through a specific file type.
What is CVE-2017-14308?
The vulnerability in STDU Viewer 1.6.375 can lead to a denial of service or other unspecified impacts due to a flaw triggered by a crafted .jb2 file.
The Impact of CVE-2017-14308
The vulnerability can result in a denial of service or other adverse effects when processing a malicious .jb2 file.
Technical Details of CVE-2017-14308
STDU Viewer 1.6.375 is susceptible to a specific type of attack through a crafted .jb2 file.
Vulnerability Description
The issue stems from a "Read Access Violation" error within the STDUJBIG2File component at a specific memory address.
Affected Systems and Versions
- Product: STDU Viewer 1.6.375
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
The vulnerability is triggered by processing a maliciously crafted .jb2 file.
Mitigation and Prevention
Steps to address and prevent the CVE-2017-14308 vulnerability.
Immediate Steps to Take
- Avoid opening suspicious .jb2 files.
- Update STDU Viewer to the latest version.
Long-Term Security Practices
- Regularly update software and security patches.
- Implement file type restrictions to prevent the execution of potentially harmful files.
Patching and Updates
Ensure that STDU Viewer is updated to the latest version to mitigate the vulnerability.