CVE-2019-7838 : Security Advisory and Response
Learn about CVE-2019-7838 affecting Adobe ColdFusion versions Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier. Find mitigation steps and prevention measures.
ColdFusion versions Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier have a vulnerability that allows bypassing the file extension blacklist, potentially leading to arbitrary code execution.
Understanding CVE-2019-7838
This CVE identifies a specific vulnerability in Adobe ColdFusion versions that could be exploited to execute arbitrary code.
What is CVE-2019-7838?
The vulnerability in ColdFusion versions Update 3 and prior, Update 10 and prior, and Update 18 and prior allows for bypassing the file extension blacklist, posing a risk of arbitrary code execution if exploited.
The Impact of CVE-2019-7838
If successfully exploited, this vulnerability could result in the execution of arbitrary code, potentially leading to severe consequences for affected systems.
Technical Details of CVE-2019-7838
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in ColdFusion versions Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier versions allows for bypassing the file extension blacklist, creating a potential security risk.
Affected Systems and Versions
- Product: ColdFusion
- Vendor: Adobe
- Affected Versions: Update 3 and earlier, Update 10 and earlier, and Update 18 and earlier versions
Exploitation Mechanism
The vulnerability enables attackers to bypass the file extension blacklist, potentially leading to the execution of arbitrary code on affected systems.
Mitigation and Prevention
To address CVE-2019-7838, immediate steps and long-term security practices are essential.
Immediate Steps to Take
- Apply security patches provided by Adobe promptly.
- Monitor official security advisories for updates and guidance.
Long-Term Security Practices
- Regularly update ColdFusion to the latest version to mitigate known vulnerabilities.
- Implement strong access controls and regularly review security configurations.
Patching and Updates
Regularly check for security updates and patches from Adobe to address vulnerabilities and enhance system security.