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GHSA-v63x-xc9j-hhvq

Sandbox Breakout / Arbitrary Code Execution in safer-eval

Source: GitHub Advisory Database (reviewed) Critical CVE-2019-10769

Packages

EcosystemPackageAffectedFixed in
npm safer-eval <= 1.3.6 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

All versions of `safer-eval` are vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context and is not suited to process arbitrary user input. This may allow attackers to execute arbitrary code in the system. ## Recommendation The package is not meant to receive user input. Consider using an alternative package until a fix is made available.

References

External links from the advisory. They lead to third-party sites.