Published: 24/03/2021 Updated: 27/03/2021

CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8

CVSS v3 Base Score: 8.1 | Impact Score: 5.2 | Exploitability Score: 2.8

VMScore: 490

Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

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.

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protocol go-ipfs

In go-ipfs before version 080-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 080-rc1 ...

CWE-22 https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2 https://github.com/ipfs/go-ipfs/security/advisories/GHSA-27pv-q55r-222g https://github.com/whyrusleeping/tar-utils/commit/20a61371de5b51380bbdb0c7935b30b0625ac227 https://nvd.nist.gov https://security.archlinux.org/CVE-2020-26279

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CVE-2020-26279

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