CVE-2018-12976 Explained : Impact and Mitigation

Until June 27, 2018, an individual had the ability to exploit specific <go-import> tags within packages obtained from Go Doc Dot Org (gddo). This exploit could lead to the execution of remote code and directory traversal.

Understanding CVE-2018-12976

In Go Doc Dot Org (gddo) through 2018-06-27, an attacker could use specially crafted <go-import> tags in packages being fetched by gddo to cause a directory traversal and remote code execution.

What is CVE-2018-12976?

The CVE-2018-12976 vulnerability allowed attackers to exploit specific <go-import> tags in packages from Go Doc Dot Org, potentially resulting in remote code execution and directory traversal.

The Impact of CVE-2018-12976

The exploitation of this vulnerability could lead to severe consequences, including unauthorized remote code execution and directory traversal, compromising the security and integrity of affected systems.

Technical Details of CVE-2018-12976

In-depth technical information about the CVE-2018-12976 vulnerability.

Vulnerability Description

The vulnerability in Go Doc Dot Org (gddo) allowed attackers to manipulate <go-import> tags in fetched packages, enabling them to execute remote code and perform directory traversal.

Affected Systems and Versions

Affected systems utilizing packages from Go Doc Dot Org (gddo)
Versions through 2018-06-27

Exploitation Mechanism

Attackers could exploit specially crafted <go-import> tags within packages fetched from gddo to trigger directory traversal and execute remote code.

Mitigation and Prevention

Effective strategies to mitigate and prevent the CVE-2018-12976 vulnerability.

Immediate Steps to Take

Update affected systems to versions beyond 2018-06-27
Implement strict input validation to prevent malicious input
Monitor and restrict network access to critical systems

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments
Educate developers on secure coding practices
Employ intrusion detection and prevention systems

Patching and Updates

Apply patches and updates provided by Go Doc Dot Org to address the vulnerability