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workerd@1.20221111.2 vulnerabilities

👷 workerd, Cloudflare's JavaScript/Wasm Runtime

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Direct Vulnerabilities

Known vulnerabilities in the workerd package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Buffer Under-read

workerd is a 👷 workerd, Cloudflare's JavaScript/Wasm Runtime

Affected versions of this package are vulnerable to Buffer Under-read via the FormData API implementation, when containing more than 2^31 elements. The forEach() method can end up reading from the wrong location in memory while iterating over elements.

How to fix Buffer Under-read?

Upgrade workerd to version 1.20230419.0 or higher.

<1.20230419.0
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