CVE-2017-17831

NameCVE-2017-17831
DescriptionGitHub Git LFS before 2.1.1 allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, located on a "url =" line in a .lfsconfig file within a repository.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
git-lfs (PTS)buster2.7.1-1+deb10u1fixed
bullseye, sid2.11.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
git-lfssource(unstable)(not affected)

Notes

- git-lfs <not-affected> (Fixed before initial upload to Debian)
https://github.com/git-lfs/git-lfs/pull/2242
https://github.com/git-lfs/git-lfs/releases/tag/v2.1.1

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