dhi.io/dotnet
.NET 8.x SDK
8-sdk-alpine3.23, 8.0-sdk-alpine3.23, 8.0.133-sdk-alpine3.23
sha256:9730feaf9f04e6dc28e177cd69927d542e115990e60579c88d6963b31907c510
Manifest digest:sha256:e85530b017788def954288106f67f36e23cb3ed27751b38973dcbbfe37d1683a
Overview
Docker Hardened Images include comprehensive security attestations that verify the image's build process, contents, and security posture. This image is built using SLSA Build Level 3 practices. Additionally, this image includes a source attestation that links to a corresponding source image containing all build materials. The following attestations are available and can be verified using cosign.
Docker's DHI public key is available at https://registry.scout.docker.com/keyring/dhi/latest.pub and also archived at https://github.com/docker-hardened-images/keyring.
How to verify attestations
1. List all available attestations
docker scout attest list dhi.io/dotnet:8-sdk-alpine3.232. Verify a specific attestation
For example, to verify the SLSA provenance attestation:
docker scout attest get dhi.io/dotnet:8-sdk-alpine3.23 --predicate-type https://slsa.dev/provenance/v0.2 --verifyAttestations
All attestations are signed and can be verified with cosign.
| Predicate | Predicate type | Reference |
|---|---|---|
| CycloneDX SBOM v1.6 | https://cyclonedx.org/bom/v1.6 | dhi.io/dotnet@sha256:758242f62dc4a3aa401b76bdf7e7d751fc27ef5adfb57daec2dc993da238df5c |
| Changelog v0.1 | https://docker.com/dhi/changelog/v0.1 | dhi.io/dotnet@sha256:6d87cb5fbf9e05690b10e8f4f9607d9cc6cdc87537e93a9a17c4b75279dc05f6 |
| DHI Image Sources v0.1 | https://docker.com/dhi/source/v0.1 | dhi.io/dotnet@sha256:6e8739b186e62287b1e176f5affcc0d6e14baf185998810c086e8c0d9c6c0f9f |
| CVEs v0.2 | https://in-toto.io/attestation/vulns/v0.2 | dhi.io/dotnet@sha256:4c7db22b6490e7b3ded6017c6e6521e7f06577b100f3762224e73e118761182c |
| Scout provenance v0.1 | https://scout.docker.com/provenance/v0.1 | dhi.io/dotnet@sha256:d88e67f3c3437360a169bf1ed2ed9cff6d71b514e2b3980c0e0fa4acdb9152f0 |
| Scout SBOM v0.1 | https://scout.docker.com/sbom/v0.1 | dhi.io/dotnet@sha256:9b259db9e9bb424a98457001055b6bde50bd62409198b6ec3ebc2afa482d2b1f |
| Secrets scan v0.1 | https://scout.docker.com/secrets/v0.1 | dhi.io/dotnet@sha256:ebcbb3df096043096b3b243311845dce51d2f3be1a8a7a18ac615d336772aab8 |
| Tests v0.1 | https://scout.docker.com/tests/v0.1 | dhi.io/dotnet@sha256:23106d458fa5694c90060d6daddc665e8a428626d066ec71804b38c11404658b |
| Virus scan v0.1 | https://scout.docker.com/virus/v0.1 | dhi.io/dotnet@sha256:58a69add0d56019a27dd43cab4387dfc8ab38fe81b02327878f350f3146db80b |
| CVEs v0.1 | https://scout.docker.com/vulnerabilities/v0.1 | dhi.io/dotnet@sha256:3214186f1d56af56992967b1323fcee1eadc972763afbd60dab9d8a6b7214caa |
| SLSA provenance v0.2 | https://slsa.dev/provenance/v0.2 | dhi.io/dotnet@sha256:c9e6ecfa7b2065b1aabf8e4a74852d4de3702505c1718b5f330782bcde079373 |
| SLSA provenance v1 | https://slsa.dev/provenance/v1 | dhi.io/dotnet@sha256:cd61bcfb6dbe911778b5e211797f26bec437434c4415e4235704dcad7e6421a2 |
| SLSA verification summary v1 | https://slsa.dev/verification_summary/v1 | dhi.io/dotnet@sha256:1c7c71dc9ad0b879bb75fa9039da13f8146fb9678c4df4cb1923f9913013e717 |
| SPDX SBOM | https://spdx.dev/Document | dhi.io/dotnet@sha256:eaebda9f1a32b0673c05ba22bf1ab7e8ccb5a07e1fbf6af41d98d9398066bcbe |