CVE-2017-15607 : Vulnerability Insights and Analysis

In December 2017, CVE-2017-15607 was published, highlighting a vulnerability in Inedo Otter prior to version 1.7.4 that allows directory traversal in filesystem-based rafts.

Understanding CVE-2017-15607

This CVE entry identifies a specific security issue in Inedo Otter software.

What is CVE-2017-15607?

The vulnerability in Inedo Otter before version 1.7.4 enables directory traversal in filesystem-based rafts by exploiting '/' or initial '.' characters, also known as OT-181.

The Impact of CVE-2017-15607

The vulnerability could potentially be exploited by attackers to navigate through directories beyond the intended access level, leading to unauthorized access or manipulation of files.

Technical Details of CVE-2017-15607

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in Inedo Otter allows malicious actors to perform directory traversal attacks using specific character sequences, compromising the integrity of the filesystem-based rafts.

Affected Systems and Versions

Product: Inedo Otter
Vendor: Inedo
Versions affected: All versions prior to 1.7.4

Exploitation Mechanism

The vulnerability can be exploited by manipulating '/' or '.' characters in a way that allows unauthorized directory access beyond the intended scope.

Mitigation and Prevention

Protecting systems from CVE-2017-15607 requires immediate action and long-term security measures.

Immediate Steps to Take

Upgrade Inedo Otter to version 1.7.4 or later to mitigate the vulnerability.
Monitor and restrict access to sensitive directories to prevent unauthorized traversal.

Long-Term Security Practices

Implement secure coding practices to prevent directory traversal vulnerabilities in software development.
Regularly audit and review file system permissions to ensure proper access controls.

Patching and Updates

Stay informed about security updates and patches released by Inedo to address vulnerabilities like CVE-2017-15607.