CVE-2019-7840 : What You Need to Know
Learn about CVE-2019-7840 affecting ColdFusion versions prior to Update 3, Update 10, and Update 18. Find out how this vulnerability could lead to arbitrary code execution and steps to mitigate it.
ColdFusion versions prior to Update 3, Update 10, and Update 18 are vulnerable to untrusted data deserialization, potentially leading to arbitrary code execution.
Understanding CVE-2019-7840
Vulnerabilities related to untrusted data deserialization in ColdFusion versions.
What is CVE-2019-7840?
- Vulnerabilities in ColdFusion versions prior to Update 3, Update 10, and Update 18
- Exploitation could allow arbitrary code execution
The Impact of CVE-2019-7840
- Successful exploitation could lead to the execution of arbitrary code
Technical Details of CVE-2019-7840
Vulnerability Description
- Deserialization of untrusted data in ColdFusion versions
Affected Systems and Versions
- Product: ColdFusion
- Vendor: Adobe
- Vulnerable Versions: Update 3 and earlier, Update 10 and earlier, Update 18 and earlier
Exploitation Mechanism
- Attackers can exploit the deserialization vulnerability to execute arbitrary code
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Adobe
- Monitor for any signs of unauthorized access
Long-Term Security Practices
- Regularly update ColdFusion to the latest version
- Implement secure coding practices to prevent similar vulnerabilities
Patching and Updates
- Adobe has released patches to address the vulnerability