CVE-2020-26279
mediumPriorität · verfolgen · 33EPSS 0.017 · 77. PerzentilEUUSEPSS · bewertet 2026-10-27
go-ipfs is an open-source golang implementation of IPFS which is a global, versioned, peer-to-peer filesystem. In go-ipfs before version 0.8.0-rc1, it is possible for path traversal to occur with DAGs containing relative paths during retrieval. This can cause files to be overwritten, or written to incorrect output directories. The issue can only occur when a get is done on an affected DAG. This is fixed in version 0.8.0-rc1.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5.5–8.1
schwächen
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betroffene Produkte (3)
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Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- GHSA-27pv-q55r-222gPath traversal in github.com/ipfs/go-ipfs2021-06-23ghsa · osvUS
### Impact It is currently possible for path traversal to occur with DAGs containing relative paths during retrieval. This can cause files to be overwritten, or written to incorrect output directories. The issue can only occur when `ipfs get` is done on an affected DAG. 1. The only affected command is `ipfs get`. 2. The gateway is not affected. ### Patches Traversal fix patched in https://github.com/whyrusleeping/tar-utils/commit/20a61371de5b51380bbdb0c7935b30b0625ac227 `tar-utils` patch applied to go-ipfs via https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2 ### Workarounds Upgrade to go-ipfs 0.8 or later. ### References Binaries for the patched versions of go-ipfs are available on the IPFS distributions site, https://dist.ipfs.io/go-ipfs ### For more information If you have any questions or comments about this advisory: * Open an issue in [go-ipfs](https://github.com/ipfs/go-ipfs) * Email us at [security@ipfs.io](mailto:security@ipfs.io)
- GO-2022-0779Path traversal in github.com/ipfs/go-ipfs2024-08-21vendor · osvUS
Path traversal in github.com/ipfs/go-ipfs
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Referenzen (10)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2cnnvd
- https://github.com/ipfs/go-ipfs/security/advisories/GHSA-27pv-q55r-222gcnnvd
- https://github.com/whyrusleeping/tar-utils/commit/20a61371de5b51380bbdb0c7935b30b0625ac227cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2020-26279cnnvd
- https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2enisa_euvd
- https://github.com/ipfs/go-ipfs/security/advisories/GHSA-27pv-q55r-222genisa_euvd
- https://github.com/whyrusleeping/tar-utils/commit/20a61371de5b51380bbdb0c7935b30b0625ac227enisa_euvd
- https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2PatchThird Party Advisorynvd
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