Files
lancedb/deny.toml
T
Yang Cen f53d76642e fix(deps): restore AWS SDK features
Keep the existing AWS SDK transport features unchanged. Upgrade the supported h2 0.4 line to 0.4.16 and document the temporary exception for legacy h2 0.3, which has no patched release.
2026-08-19 16:00:46 +08:00

206 lines
10 KiB
TOML

# cargo-deny configuration for LanceDB.
#
# Run locally with `cargo deny check`. See
# https://embarkstudios.github.io/cargo-deny/ for the full reference.
# The set of target triples we care about. cargo-deny will only consider
# dependencies that are used on at least one of these targets. Keeping this
# explicit avoids noise from platform-specific crates (e.g. wasm, android,
# ios) that we never actually ship.
[graph]
targets = [
"x86_64-unknown-linux-gnu",
"aarch64-unknown-linux-gnu",
"x86_64-apple-darwin",
"aarch64-apple-darwin",
"x86_64-pc-windows-msvc",
"aarch64-pc-windows-msvc",
]
all-features = true
[output]
feature-depth = 1
# ---------------------------------------------------------------------------
# Advisories: security vulnerabilities and yanked crates.
# ---------------------------------------------------------------------------
[advisories]
version = 2
# Fail the check if any crate in the lockfile has been yanked from crates.io.
# Yanked crates are a signal the author retracted the release (often due to
# bugs or security issues) and should not be depended on.
yanked = "deny"
# Advisory IDs we have explicitly reviewed and chosen to accept. Every
# entry must include a rationale and, where possible, an upstream issue
# pointing to a fix. Revisit this list whenever dependencies are updated.
ignore = [
# rsa: Marvin Attack timing side-channel in PKCS#1 v1.5 decryption.
# Reached only through opendal → reqsign → rsa. We do not use RSA
# decryption in LanceDB ourselves; this is dormant in the signing path.
# No fixed release exists upstream as of this writing.
# https://rustsec.org/advisories/RUSTSEC-2023-0071
{ id = "RUSTSEC-2023-0071", reason = "rsa crate via opendal/reqsign; no fixed upstream release" },
# instant: unmaintained. Pulled in via backoff → instant. Upstream
# recommends switching to `web-time`; fix has to come from backoff.
# https://rustsec.org/advisories/RUSTSEC-2024-0384
{ id = "RUSTSEC-2024-0384", reason = "transitive via backoff; waiting on backoff replacement" },
# paste: unmaintained (author archived the repo). Used transitively by
# datafusion and the arrow ecosystem; widespread, no drop-in replacement.
# https://rustsec.org/advisories/RUSTSEC-2024-0436
{ id = "RUSTSEC-2024-0436", reason = "transitive via datafusion; awaiting ecosystem migration" },
# tantivy: segfault on malformed input due to missing bounds check.
# Pulled in via lance for full-text search. We only feed tantivy
# documents we construct ourselves, not attacker-controlled bytes.
# Tracked for a lance dependency bump.
# https://rustsec.org/advisories/RUSTSEC-2025-0003
{ id = "RUSTSEC-2025-0003", reason = "tantivy via lance; inputs are internally produced, not user-supplied bytes" },
# backoff: unmaintained. Reached only via async-openai. Replacement
# requires async-openai to migrate (or us to drop async-openai).
# https://rustsec.org/advisories/RUSTSEC-2025-0012
{ id = "RUSTSEC-2025-0012", reason = "transitive via async-openai; waiting on upstream migration" },
# number_prefix: unmaintained. Transitive via indicatif → hf-hub.
# No security impact, just maintenance status.
# https://rustsec.org/advisories/RUSTSEC-2025-0119
{ id = "RUSTSEC-2025-0119", reason = "transitive via hf-hub/indicatif; cosmetic formatting crate" },
# rustls-webpki 0.101.7 (old major line): name-constraint checks for
# URI / wildcard names. Pulled in only via the legacy rustls 0.21 chain
# from aws-smithy-http-client. The 0.103 line we actively use is patched.
# Clearing the 0.101 copy requires the aws-sdk chain to migrate off
# rustls 0.21.
# https://rustsec.org/advisories/RUSTSEC-2026-0098
# https://rustsec.org/advisories/RUSTSEC-2026-0099
{ id = "RUSTSEC-2026-0098", reason = "only affects rustls-webpki 0.101 from legacy aws-smithy/rustls 0.21 chain" },
{ id = "RUSTSEC-2026-0099", reason = "only affects rustls-webpki 0.101 from legacy aws-smithy/rustls 0.21 chain" },
# rustls-webpki 0.101.7: reachable panic in CRL parsing. Same legacy
# rustls 0.21 chain from aws-smithy-http-client as above. The 0.103 line
# we actively use is upgraded to 0.103.13 which contains the fix.
# https://rustsec.org/advisories/RUSTSEC-2026-0104
{ id = "RUSTSEC-2026-0104", reason = "only affects rustls-webpki 0.101 from legacy aws-smithy/rustls 0.21 chain" },
# pyo3 advisories in the Python bindings; tracked pending a patched pyo3 release.
# https://rustsec.org/advisories/RUSTSEC-2026-0176
# https://rustsec.org/advisories/RUSTSEC-2026-0177
{ id = "RUSTSEC-2026-0176", reason = "pyo3 in Python bindings; awaiting patched pyo3 release" },
{ id = "RUSTSEC-2026-0177", reason = "pyo3 in Python bindings; awaiting patched pyo3 release" },
# quick-xml < 0.41.0: quadratic runtime on duplicate attribute names (DoS).
# quick-xml < 0.41.0: unbounded namespace-declaration allocation in NsReader (DoS).
# Pulled in transitively by inferno (dev-only flame-graph dep), lance-namespace-impls
# (git dep from lance), and opendal/reqsign (cloud storage XML parsing). The XML
# parsed by opendal/reqsign comes from trusted cloud-storage endpoints (S3, GCS,
# Azure), not attacker-controlled input. Clearing requires upstream crates to migrate
# to quick-xml >= 0.41.0.
# https://rustsec.org/advisories/RUSTSEC-2026-0194
# https://rustsec.org/advisories/RUSTSEC-2026-0195
{ id = "RUSTSEC-2026-0194", reason = "transitive via inferno/lance/opendal; XML from trusted cloud endpoints, not attacker-controlled" },
{ id = "RUSTSEC-2026-0195", reason = "transitive via inferno/lance/opendal; XML from trusted cloud endpoints, not attacker-controlled" },
# smartstring: unmaintained — the repository was archived by its author on
# 2026-05-03. Not a vulnerability. Reached only transitively through polars
# (polars-core/-io/-ops/-time/-utils); nothing in LanceDB depends on it directly.
# The advisory states no safe upgrade is available: upstream recommends
# compact_str/smol_str, so clearing this requires polars to migrate.
# https://rustsec.org/advisories/RUSTSEC-2026-0249
{ id = "RUSTSEC-2026-0249", reason = "smartstring unmaintained via polars; no fixed upstream release" },
# h2 0.3: empty DATA frames can be queued without limit. The patched
# h2 0.4 line is locked to 0.4.16, but no patched 0.3 release exists.
# The old copy is pulled in by aws-smithy's legacy hyper 0.14 client.
# https://rustsec.org/advisories/RUSTSEC-2026-0258
{ id = "RUSTSEC-2026-0258", reason = "h2 0.3 via legacy aws-smithy/hyper 0.14; no patched 0.3 release" },
]
# ---------------------------------------------------------------------------
# Licenses: only allow licenses we've reviewed as compatible with Apache-2.0.
# ---------------------------------------------------------------------------
[licenses]
version = 2
# SPDX identifiers for licenses that are compatible with our Apache-2.0
# distribution. Additions require legal review.
allow = [
"Apache-2.0",
"Apache-2.0 WITH LLVM-exception",
"MIT",
"BSD-2-Clause",
"BSD-3-Clause",
"ISC",
"Unicode-3.0",
"Unicode-DFS-2016",
"Zlib",
"CC0-1.0",
"MPL-2.0",
"BSL-1.0",
"OpenSSL",
# 0BSD ("BSD Zero Clause") is effectively public domain — no attribution
# required. Pulled in by `mock_instant`.
"0BSD",
# bzip2-1.0.6 is the permissive upstream bzip2 license (BSD-like). Pulled
# in by `libbz2-rs-sys`, the pure-Rust bzip2 implementation.
"bzip2-1.0.6",
# CDLA-Permissive-2.0 is a permissive data license used by `webpki-roots`
# for the Mozilla CA root bundle. Data-only, distribution-compatible.
"CDLA-Permissive-2.0",
]
confidence-threshold = 0.8
# Per-crate license exceptions: allow a license for a specific crate only,
# rather than globally via the `allow` list above.
exceptions = [
# CDDL-1.0 (copyleft) is pulled in only as a dev/profiling dependency via
# `inferno` -> `pprof` -> `lance-testing`; it is a test dependency that we
# do not distribute, so scope the allowance to `inferno` alone.
{ allow = ["CDDL-1.0"], crate = "inferno" },
]
# Crates whose license cannot be determined from Cargo metadata but whose
# license we've manually confirmed from upstream. Keep this list minimal.
[[licenses.clarify]]
# polars-arrow-format omits the `license` field in its Cargo.toml, but the
# upstream repo (pola-rs/polars-arrow-format) is dual-licensed Apache-2.0 OR
# MIT. See https://github.com/pola-rs/polars-arrow-format/blob/main/LICENSE
crate = "polars-arrow-format"
expression = "Apache-2.0 OR MIT"
license-files = []
# ---------------------------------------------------------------------------
# Bans: disallow specific crates and flag dependency hygiene issues.
# ---------------------------------------------------------------------------
[bans]
# Warn (not deny) on duplicate versions of the same crate. In a large
# workspace like this one, duplicates are common and often unavoidable
# transitively. We surface them to discourage growth, but don't fail CI.
multiple-versions = "warn"
# Wildcard version requirements (`foo = "*"`) are a footgun — they let any
# future release in without review. Ban them outright.
wildcards = "deny"
# Internal workspace crates reference each other via `path = "..."`, which
# cargo-deny sees as a wildcard version. That's fine for private workspace
# members (not published to crates.io), so allow it specifically for paths.
allow-wildcard-paths = true
# Features that, if enabled, should cause the check to fail.
deny = []
# Crates to skip when checking for duplicate versions.
skip = []
# Similar to `skip`, but also skips the entire transitive subtree.
skip-tree = []
# ---------------------------------------------------------------------------
# Sources: restrict where crates can come from.
# ---------------------------------------------------------------------------
[sources]
# Deny any registry other than the ones explicitly listed below.
unknown-registry = "deny"
# Deny any git dependency whose host isn't in the allow-list below. This
# prevents accidental pulls from arbitrary forks.
unknown-git = "deny"
allow-registry = ["https://github.com/rust-lang/crates.io-index"]
# Lance is developed in a sibling repo and pulled as a git dependency until
# releases are cut to crates.io. Allow that specific host.
allow-git = [
"https://github.com/lance-format/lance",
]