CVE-2019-5187 : Vulnerability Insights and Analysis
Learn about CVE-2019-5187, a critical out-of-bounds write vulnerability in Accusoft ImageGear 19.5.0, allowing remote code execution. Find mitigation steps and preventive measures here.
Accusoft ImageGear 19.5.0 igcore19d.dll library vulnerability allows remote code execution.
Understanding CVE-2019-5187
This CVE involves an out-of-bounds write vulnerability in Accusoft ImageGear 19.5.0.
What is CVE-2019-5187?
The igcore19d.dll library of Accusoft ImageGear 19.5.0 has a vulnerability in the TIFreadstripdata function, enabling remote attackers to execute arbitrary code by sending a malicious TIFF file.
The Impact of CVE-2019-5187
- CVSS Base Score: 9.8 (Critical)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2019-5187
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in the TIFreadstripdata function of igcore19d.dll library allows for an out-of-bounds write, leading to remote code execution.
Affected Systems and Versions
- Product: Accusoft
- Version: Accusoft ImageGear 19.5.0
Exploitation Mechanism
By providing a carefully crafted TIFF file, a remote attacker can exploit the vulnerability, executing arbitrary code.
Mitigation and Prevention
Protect your systems from CVE-2019-5187 with these steps:
Immediate Steps to Take
- Apply vendor-supplied patches promptly.
- Implement network security measures to prevent unauthorized access.
- Educate users on safe file handling practices.
Long-Term Security Practices
- Regularly update software and security patches.
- Conduct security assessments and penetration testing.
- Monitor network traffic for suspicious activities.
Patching and Updates
Ensure all software, including Accusoft ImageGear, is up to date with the latest security patches.