CVE-2017-2093 : Security Advisory and Response

Cybozu Garoon versions 3.0.0 to 4.2.3 are vulnerable to remote attacks that can lead to information disclosure.

Understanding CVE-2017-2093

This CVE involves a vulnerability in Cybozu Garoon that allows attackers to access tokens used for CSRF protection.

What is CVE-2017-2093?

Cybozu Garoon versions 3.0.0 to 4.2.3 are susceptible to exploitation by remote attackers, enabling them to obtain tokens utilized for CSRF protection.

The Impact of CVE-2017-2093

The vulnerability in Cybozu Garoon can result in information disclosure, potentially compromising the security and integrity of the system.

Technical Details of CVE-2017-2093

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

Remote attackers can exploit unspecified vectors in Cybozu Garoon versions 3.0.0 to 4.2.3 to gain access to tokens used for CSRF protection.

Affected Systems and Versions

Product: Cybozu Garoon
Vendor: Cybozu, Inc.
Versions Affected: 3.0.0 to 4.2.3

Exploitation Mechanism

The vulnerability allows attackers to remotely obtain tokens employed for CSRF protection, potentially leading to unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2017-2093 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Cybozu Garoon to a patched version that addresses the vulnerability.
Monitor and restrict network access to vulnerable versions.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement network security measures to detect and block malicious activities.

Patching and Updates

Apply security patches provided by Cybozu, Inc. promptly to mitigate the vulnerability and enhance system security.