CVE-2020-36067 : Vulnerability Insights and Analysis

GJSON <=v1.6.5 allows attackers to cause a denial of service (panic: runtime error: slice bounds out of range) via a crafted GET call.

Understanding CVE-2020-36067

This CVE involves a vulnerability in GJSON <=v1.6.5 that can be exploited to trigger a denial of service attack.

What is CVE-2020-36067?

CVE-2020-36067 is a vulnerability in GJSON <=v1.6.5 that enables attackers to execute a denial of service attack by manipulating a specific GET call.

The Impact of CVE-2020-36067

The impact of this vulnerability is rated as HIGH, with a CVSS base score of 7.5, making it a significant threat to the availability of affected systems.

Technical Details of CVE-2020-36067

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in GJSON <=v1.6.5 allows attackers to trigger a denial of service by causing a runtime error due to slice bounds out of range.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: <=v1.6.5

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Availability Impact: High
Privileges Required: None
Scope: Unchanged

Mitigation and Prevention

Protecting systems from CVE-2020-36067 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update GJSON to version >1.6.5 to mitigate the vulnerability.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update software and libraries to patch known vulnerabilities.
Implement network security measures to detect and prevent denial of service attacks.

Patching and Updates

Stay informed about security updates for GJSON and apply patches promptly to address vulnerabilities.