CVE-2020-26279

Name
CVE-2020-26279
Description
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.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Patch https://github.com/ipfs/go-ipfs/commit/b7ddba7fe47dee5b1760b8ffe897908417e577b2
Third Party Advisory https://github.com/ipfs/go-ipfs/security/advisories/GHSA-27pv-q55r-222g
Patch https://github.com/whyrusleeping/tar-utils/commit/20a61371de5b51380bbdb0c7935b30b0625ac227

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:protocol:go-ipfs:*:*:*:*:*:*:*:* go-ipfs >= None <= 0.7.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
kubo edge-community 0.8.0-r0 None fixed
kubo 3.22-community 0.8.0-r0 None fixed
kubo 3.21-community 0.8.0-r0 None fixed
kubo 3.20-community 0.8.0-r0 None fixed
kubo 3.19-community 0.8.0-r0 None fixed
kubo 3.18-community 0.8.0-r0 None fixed
kubo 3.17-community 0.8.0-r0 None fixed
go-ipfs edge-community 0.8.0-r0 Oleg Titov <oleg.titov@gmail.com> fixed