CVE-2019-12998 : Security Advisory and Response

CVE-2019-12998, related to c-lightning, highlights an Incorrect Access Control vulnerability that can lead to financial loss if exploited. Users are advised against using real funds with versions prior to 0.7.1.

Understanding CVE-2019-12998

What is CVE-2019-12998?

c-lightning versions before 0.7.1 are susceptible to an Incorrect Access Control issue, potentially enabling attackers to cause financial harm.

The Impact of CVE-2019-12998

c-lightning's vulnerability could result in financial loss if exploited, emphasizing the importance of caution when using affected versions.

Technical Details of CVE-2019-12998

Vulnerability Description

Prior to version 0.7.1, c-lightning allows attackers to trigger financial loss due to Incorrect Access Control, as noted in the README.md file.

Affected Systems and Versions

Product: c-lightning
Vendor: N/A
Versions affected: Prior to 0.7.1

Exploitation Mechanism

Attackers can exploit the vulnerability in c-lightning versions before 0.7.1 to cause financial loss, emphasizing the need for immediate action.

Mitigation and Prevention

Immediate Steps to Take

Avoid using c-lightning versions prior to 0.7.1 with real funds.
Regularly check for updates and patches from the provider.

Long-Term Security Practices

Implement secure coding practices to prevent similar vulnerabilities.
Educate users on the risks associated with using vulnerable software.

Patching and Updates

Update to version 0.7.1 or newer to mitigate the Incorrect Access Control vulnerability in c-lightning.