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isolated-vm

5
Versions
License
Yes
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

laverdet

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
dependencies unvetted-dep:node-gyp-build AI (dependencies): node-gyp-build is the standard prebuild loader used by virtually all native Node.js addons. ai
phantom-deps phantom-dep:prebuild-install AI (phantom-deps): prebuild-install is a declared runtime dep used implicitly by the install script; standard pattern for native bindings. ai
install-scripts install-script:install AI (install-scripts): Standard node-gyp-build prebuilt-binary fetch with fallback rebuild; expected for this native addon. ai
npm-metadata bundled-binaries AI (npm-metadata): Prebuilds are the documented distribution mechanism for this native addon via prebuildify. ai
semgrep semgrep:env-spread AI (semgrep): env-spread in run-prebuild.js is a build script that passes env to child processes; not a runtime secret leak. ai

Versions (showing 5 of 5)

Version Deps Published
7.0.0 1 / 2
6.1.2 1 / 2
6.0.2 1 / 2
6.0.1 1 / 2
6.0.0 1 / 2

v7.0.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.1.2

4 findings
HIGH Package has 'install' script install-scripts

Script: node-gyp-build || node-gyp rebuild --release -j max

HIGH Bundled binary files (12) npm-metadata

Package contains compiled binaries that could be backdoors: • prebuilds/linux-arm64/isolated-vm.abi127.glibc.node • prebuilds/linux-x64/isolated-vm.abi127.glibc.node • prebuilds/linux-arm64/isolated-vm.abi127.musl.node • prebuilds/linux-x64/isolated-vm.abi127.musl.node • prebuilds/darwin-arm64/isolated-vm.abi127.node • prebuilds/win32-x64/isolated-vm.abi127.node • prebuilds/linux-arm64/isolated-vm.abi137.glibc.node • prebuilds/linux-x64/isolated-vm.abi137.glibc.node • prebuilds/linux-arm64/isolated-vm.abi137.musl.node • prebuilds/linux-x64/isolated-vm.abi137.musl.node ... and 2 more

HIGH env-spread: scripts/run-prebuild.js:19 semgrep

Spreading entire process.env into an object — may capture all secrets Source: https://github.com/laverdet/isolated-vm/blob/15bcfc949e9ebfe61c35c75074d2e5124abb8031/scripts/run-prebuild.js#L19 17 | } 18 | > 19 | const env = { 20 | ...process.env, 21 | MAKEFLAGS: `-j${os.cpus().length}`,

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v6.0.2

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v6.0.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v6.0.0

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.