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@aws-sdk/eventstream-marshaller

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41
Versions
Apache-2.0
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures No source commit

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

mattsb42-awskuheamzn-osszheallanaws-sdk-bottrivikr-aws

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff obfuscated-file:dist-es/Int64.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-cjs/splitMessage.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-es/splitMessage.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
provenance no-provenance AI (provenance): AWS SDK bot publishes without Sigstore provenance; consistent across all AWS SDK packages. Low risk given publisher track record. ai
source-diff large-new-source-files AI (source-diff): New files are dist-cjs/ and dist-es/ compiled build artifacts added as part of AWS SDK build pipeline changes. No injected code. ai
source-diff obfuscated-file:dist-cjs/EventStreamMarshaller.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-es/EventStreamMarshaller.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-cjs/HeaderMarshaller.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-es/HeaderMarshaller.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff obfuscated-file:dist-cjs/Int64.js AI (source-diff): Long line is an inline base64 source map comment, not obfuscated logic. Standard AWS SDK compiled output. ai
source-diff source-size-dropped AI (source-diff): Size drop is explained by refactoring: functionality moved into @aws-sdk/eventstream-codec dependency. Not a stub/redirect attack. ai
maintainer-change maintainer-added AI (maintainer-change): AWS SDK team rotation via aws-sdk-bot; mattsb42-aws and kuhe are known AWS SDK contributors. Publisher track record is clean (241 approved, 0 rejected). ai
maintainer-change maintainer-removed AI (maintainer-change): Normal AWS SDK team rotation; removal of jamesiri alongside addition of new AWS contributors is consistent with legitimate team changes. ai
bogus-package bogus-package AI (bogus-package): Missing README/repo/keywords are typical for early pre-release AWS SDK v3 gamma packages from this era; publisher is well-established with 96 packages. ai
dependencies unvetted-dep:@aws-crypto/crc32 AI (dependencies): @aws-crypto/crc32 is an AWS-owned package in the same SDK ecosystem; its use in an eventstream marshaller for CRC32 checksums is expected and legitimate. ai
semgrep semgrep:base64-decode AI (semgrep): Base64 decoding is in a test fixture generation script (buildTestVectorsFixture.js), a standard pattern for protocol/crypto library test vectors. Not a malicious payload. ai

Versions (showing 41 of 41)

Version Deps Published
3.120.0 3 / 7
3.118.1 4 / 9
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