# SBOM for mdfr 0.8.3 > ASAM mdf file reader and writer in Rust using Arrow The Python package mdfr 0.8.3 ships 20 SBOM files (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)). - Package URL (PURL): `pkg:pypi/mdfr@0.8.3` - PyPI: https://pypi.org/project/mdfr/0.8.3/ - Requires Python: \>=3.10 - Homepage: ## SBOMs ### mdfr-0.8.3-cp310-cp310-macosx\_11\_0\_arm64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/cbea0a5c-a3b4-547a-b26f-c264c51484d9/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp310-cp310-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/3ed7a7b8-ac92-55d7-baf6-83be11677338/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp310-cp310-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/8cf45cfb-b567-5203-89c2-1d2592eb92a1/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp310-cp310-win\_amd64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/b48c93e2-332a-5956-b4e5-be05dcc7cf6d/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp311-cp311-macosx\_11\_0\_arm64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/47df3a21-f09a-5246-9f92-51be025f3fb6/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp311-cp311-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/b3ee04c5-614f-5ea2-860b-d206f2458bce/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp311-cp311-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/12642973-c52b-5901-8840-20c4fb0551fd/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp311-cp311-win\_amd64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/8cd64ff5-a47f-5aa8-954e-6a07f3be7026/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp312-cp312-macosx\_11\_0\_arm64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/564b31f9-1d7b-5a29-bc6c-fbfcdeac593b/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp312-cp312-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/f6c35037-c101-528a-a629-778aace5ed4e/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp312-cp312-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/03e2160c-358b-5964-8c83-382899377d72/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp312-cp312-win\_amd64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/445930ad-c46f-5331-b88a-1a0951e01fbc/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp313-cp313-macosx\_11\_0\_arm64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/0c1989a1-1a94-513f-a6e4-13f1ce006252/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp313-cp313-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/4bed0ae5-bea0-5158-95d2-1e35b7753565/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp313-cp313-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/5cb0c752-9274-5b93-a662-7bfc39f595dc/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp313-cp313-win\_amd64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/0c879101-07ec-5753-aa91-f0cad452e90c/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp314-cp314-macosx\_11\_0\_arm64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/353d2ef1-53bc-58c7-b9cb-0e1d7bfbb612/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp314-cp314-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/fa01a33e-868b-58c2-9027-f074604fb41a/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp314-cp314-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/03c9b823-e1dc-5df8-89d8-c6b2893dc944/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ### mdfr-0.8.3-cp314-cp314-win\_amd64.whl - [mdfr-0.8.3.dist-info/sboms/mdfr.cyclonedx.json](https://pypi.sbomify.com/artifact/380f1490-d457-52c9-9a85-305b4f4381a7/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 34 known vulnerabilities ## Known vulnerabilities Components listed in these SBOMs, matched against the [OSV database](https://osv.dev/) as of 2026-11-09. | Vulnerability | Severity | Component | Fixed in | Summary | |---|---|---|---|---| | [RUSTSEC-2026-0194](https://osv.dev/vulnerability/RUSTSEC-2026-0194) | high (7.5) | quick-xml 0.39.4 (crates.io) | 0.41.0 | Quadratic run time when checking a start tag for duplicate attribute names | | [RUSTSEC-2026-0195](https://osv.dev/vulnerability/RUSTSEC-2026-0195) | high (7.5) | quick-xml 0.39.4 (crates.io) | 0.41.0 | Unbounded namespace-declaration allocation in \`NsReader\` enables memory-exhaustion denial of service | | [RUSTSEC-2026-0340](https://osv.dev/vulnerability/RUSTSEC-2026-0340) | high (7.5) | quinn-proto 0.11.16 (crates.io) | 0.11.18 | Peer minimum ACK delay can panic quinn-proto when ACK\_FREQUENCY transmission is enabled | | [RUSTSEC-2026-0341](https://osv.dev/vulnerability/RUSTSEC-2026-0341) | high (7.5) | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Stream reassembly memory-exhaustion guard in quinn-proto can be bypassed | | [GHSA-qwgh-2vcv-g2f7](https://osv.dev/vulnerability/GHSA-qwgh-2vcv-g2f7) | medium (6.3) | block-buffer 0.12.0 (crates.io) | none listed | block\_buffer: panic corrupts inline buffer position | | [CVE-2026-123613](https://insights.sbomify.com/CVE-2026-123613/) | medium (5.3) | rustls 0.23.40 (crates.io) | 0.23.45 | TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries | | [CVE-2026-123609](https://insights.sbomify.com/CVE-2026-123609/) | medium (4.0) | rustls 0.23.40 (crates.io) | 0.23.46 | \`Debug\` impls for client session values expose TLS secrets | | [CVE-2026-123610](https://insights.sbomify.com/CVE-2026-123610/) | low (3.7) | rustls 0.23.40 (crates.io) | 0.23.46 | Brotli certificate decompression can allocate up to 1 GiB before authentication | | [CVE-2026-123611](https://insights.sbomify.com/CVE-2026-123611/) | low (3.7) | rustls 0.23.40 (crates.io) | 0.23.46 | Unauthenticated ServerHello can downgrade later connections to classical key exchange | | [GHSA-6g2r-675j-hx59](https://osv.dev/vulnerability/GHSA-6g2r-675j-hx59) | low (2.3) | xxhash-rust 0.8.15 (crates.io) | 0.8.16 | xxhash-rust: Safe xxh3 custom-secret API accepts too-short secret in release | | [CVE-2026-111959](https://insights.sbomify.com/CVE-2026-111959/) | unknown | arrow-data 60.0.0 (crates.io) | 60.1.0 | Apache Arrow Rust: Improper validation of RunEndEncoded arrays allows out of bounds reads | | [RUSTSEC-2025-0141](https://osv.dev/vulnerability/RUSTSEC-2025-0141) | unknown | bincode 2.0.1 (crates.io) | none listed | Bincode is unmaintained | | [RUSTSEC-2026-0204](https://osv.dev/vulnerability/RUSTSEC-2026-0204) | unknown | crossbeam-epoch 0.9.18 (crates.io) | 0.9.20 | Invalid pointer dereference in \`fmt::Pointer\` impl for \`Atomic\` and \`Shared\` when the underlying pointer is invalid | | [RUSTSEC-2026-0221](https://osv.dev/vulnerability/RUSTSEC-2026-0221) | unknown | event-listener 5.4.1 (crates.io) | 5.4.2 | \`event-listener\` allows \`!Send\` tags to cross thread boundaries via \`StackSlot\` | | [RUSTSEC-2026-0258](https://osv.dev/vulnerability/RUSTSEC-2026-0258) | unknown | h2 0.4.14 (crates.io) | 0.4.16 | h2 unbounded empty DATA frames | | [RUSTSEC-2026-0186](https://osv.dev/vulnerability/RUSTSEC-2026-0186) | unknown | memmap2 0.9.10 (crates.io) | 0.9.11 | Unchecked pointer offset in crate \`memmap2\` | | [RUSTSEC-2026-0338](https://osv.dev/vulnerability/RUSTSEC-2026-0338) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.18 | Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads | | [RUSTSEC-2026-0339](https://osv.dev/vulnerability/RUSTSEC-2026-0339) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Unbounded growth of pending connection ID retirements in quinn-proto | | [RUSTSEC-2026-0342](https://osv.dev/vulnerability/RUSTSEC-2026-0342) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Zero-length DATAGRAM frames bypass the receive buffer limit in quinn-proto | | [CVE-2026-111943](https://insights.sbomify.com/CVE-2026-111943/) | unknown | rustls-webpki 0.103.13 (crates.io) | 0.103.16 | Certificate verification may accept distrusted intermediates | | [RUSTSEC-2026-0386](https://osv.dev/vulnerability/RUSTSEC-2026-0386) | unknown | tokio 1.52.3 (crates.io) | 1.53.3 | \`AsyncFd::new\` and related constructors violate I/O safety | | [RUSTSEC-2026-0391](https://osv.dev/vulnerability/RUSTSEC-2026-0391) | unknown | zstd 0.13.3 (crates.io) | 0.13.4 | Data from an abandoned stream leaks into the next stream on a reused context | | [RUSTSEC-2026-0395](https://osv.dev/vulnerability/RUSTSEC-2026-0395) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free with \`CParameter::StableInBuffer\` | | [RUSTSEC-2026-0396](https://osv.dev/vulnerability/RUSTSEC-2026-0396) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`Seekable\` reads a NULL or out-of-bounds seek table | | [RUSTSEC-2026-0397](https://osv.dev/vulnerability/RUSTSEC-2026-0397) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`OutBuffer::around\_pos\` exposes uninitialized memory | | [RUSTSEC-2026-0398](https://osv.dev/vulnerability/RUSTSEC-2026-0398) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`Seekable::decompress\` sets a \`Vec\` length beyond its capacity for offsets past the end | | [RUSTSEC-2026-0399](https://osv.dev/vulnerability/RUSTSEC-2026-0399) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free through \`init\_using\_cdict\` and \`init\_using\_ddict\` | | [RUSTSEC-2026-0400](https://osv.dev/vulnerability/RUSTSEC-2026-0400) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free of a dictionary after a one-shot call on a context with an open stream | | [RUSTSEC-2026-0401](https://osv.dev/vulnerability/RUSTSEC-2026-0401) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Out-of-bounds read in \`train\_from\_buffer\` when sample sizes overflow | | [RUSTSEC-2026-0402](https://osv.dev/vulnerability/RUSTSEC-2026-0402) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Heap buffer overflow in \`CCtx::try\_clone\` on a multithreaded context | | [RUSTSEC-2026-0403](https://osv.dev/vulnerability/RUSTSEC-2026-0403) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Uninitialized memory exposed when streaming decompression of a legacy frame fails | | [RUSTSEC-2026-0404](https://osv.dev/vulnerability/RUSTSEC-2026-0404) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Double free in \`DCtx::try\_clone\` | | [RUSTSEC-2026-0405](https://osv.dev/vulnerability/RUSTSEC-2026-0405) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Out-of-bounds read with an out-of-range \`InBuffer::pos\` | | [RUSTSEC-2026-0406](https://osv.dev/vulnerability/RUSTSEC-2026-0406) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free when changing a multithreaded context with an unfinished frame | ## Fetch it over TEA This SBOM is served over the [Transparency Exchange API](https://github.com/CycloneDX/transparency-exchange-api) (TEA). With the `libtea` client: ``` pip install libtea python -m libtea https://pypi.sbomify.com pkg:pypi/mdfr@0.8.3 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/mdfr/0.8.3.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/mdfr/0.8.3