CVE-2018-10380 : What You Need to Know

A vulnerability identified in KDE KWallet prior to version 5.12.6 enables local users to gain control of any file by exploiting a symlink attack.

Understanding CVE-2018-10380

What is CVE-2018-10380?

KDE KWallet before version 5.12.6 allows local users to obtain ownership of arbitrary files through a symlink attack.

The Impact of CVE-2018-10380

This vulnerability could be exploited by local users to gain control of any file on the system, potentially leading to unauthorized access and manipulation of sensitive data.

Technical Details of CVE-2018-10380

Vulnerability Description

kwallet-pam in KDE KWallet before 5.12.6 allows local users to obtain ownership of arbitrary files via a symlink attack.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Versions affected: n/a

Exploitation Mechanism

The vulnerability can be exploited through a symlink attack by local users, enabling them to gain control over files on the system.

Mitigation and Prevention

Immediate Steps to Take

Update KDE KWallet to version 5.12.6 or later to mitigate the vulnerability.
Regularly monitor and restrict access to sensitive files and directories.

Long-Term Security Practices

Implement the principle of least privilege to limit user access rights.
Educate users on safe computing practices to prevent symlink attacks.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by KDE to address known vulnerabilities.