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Vulnerability DatabaseCVE-2019-10807

CVE-2019-10807: 
JavaScript vulnerability analysis and mitigation

Overview

The vulnerability (CVE-2019-10807) affects Blamer versions prior to 1.0.1, a tool used for obtaining information about code authors from version control systems. The vulnerability was disclosed on March 9, 2020, and allows for the execution of arbitrary commands through command injection (Snyk Report).

Technical details

The vulnerability is classified as a Command Injection vulnerability (CWE-78) with a CVSS v3.1 base score of 5.9 (medium) according to Snyk, though it received a critical score of 9.8 in the NVD. The vulnerability exists because it's possible to inject arbitrary commands as part of the arguments provided to the Blamer tool (Snyk Report).

Impact

When exploited, this vulnerability can lead to a total loss of confidentiality, potentially resulting in all resources within the impacted component being exposed to the attacker. The vulnerability can be exploited without any user interaction and requires no privileges (Snyk Report).

Mitigation and workarounds

The vulnerability has been fixed in version 1.0.1 of the Blamer package. Users are advised to upgrade to version 1.0.1 or higher to mitigate this security issue (Snyk Report).

Additional resources

Source: This report was generated using AI

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