CVE-2019-12145 : What You Need to Know
Learn about CVE-2019-12145, a Directory Traversal vulnerability in Progress Ipswitch WS_FTP Server 2018 allowing unauthorized disclosure of host operating system path names. Find mitigation steps here.
A Directory Traversal vulnerability has been identified in SSHServerAPI.dll within Progress Ipswitch WS_FTP Server 2018 prior to version 8.6.1, allowing unauthorized individuals to disclose host operating system path names.
Understanding CVE-2019-12145
This CVE involves a security flaw in the SSHServerAPI.dll component of Progress Ipswitch WS_FTP Server 2018.
What is CVE-2019-12145?
CVE-2019-12145 is a Directory Traversal vulnerability in Progress Ipswitch WS_FTP Server 2018 before version 8.6.1. Attackers can exploit this issue by using specific patterns via the SCP protocol to reveal path names on the host operating system.
The Impact of CVE-2019-12145
The vulnerability allows unauthorized users to access sensitive information about the host operating system, potentially leading to further exploitation or unauthorized access.
Technical Details of CVE-2019-12145
This section provides more technical insights into the CVE.
Vulnerability Description
The flaw in SSHServerAPI.dll in Progress Ipswitch WS_FTP Server 2018 allows attackers to disclose path names on the host operating system by manipulating specific patterns through the SCP protocol.
Affected Systems and Versions
- Product: Progress Ipswitch WS_FTP Server 2018
- Versions Affected: All versions prior to 8.6.1
Exploitation Mechanism
Attackers can exploit this vulnerability by sending crafted requests containing specific patterns via the SCP protocol to reveal sensitive path names on the host operating system.
Mitigation and Prevention
Protecting systems from CVE-2019-12145 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Progress Ipswitch WS_FTP Server to version 8.6.1 or later to mitigate the vulnerability.
- Monitor network traffic for any suspicious activities related to directory traversal.
Long-Term Security Practices
- Implement strong access controls and authentication mechanisms to prevent unauthorized access.
- Regularly audit and review system logs for any signs of exploitation attempts.
Patching and Updates
- Apply security patches and updates provided by Progress Ipswitch to address the vulnerability in SSHServerAPI.dll.