GitHub Advisory DatabaseGHSA-W4XH-W33P-4V29GitHub Git LFS Arbitrary command execution vulnerability
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
76.3%
GitHub 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.
Specific Go Packages Affected
Affected configurations
References
blog.recurity-labs.com/2017-08-10/scm-vulns
www.securityfocus.com/bid/102926
confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2018-01-24-942834324.html
github.com/advisories/GHSA-w4xh-w33p-4v29
github.com/git-lfs/git-lfs/commit/f913f5f9c7c6d1301785fdf9884a2942d59cdf19
github.com/git-lfs/git-lfs/pull/2241
github.com/git-lfs/git-lfs/pull/2242
github.com/git-lfs/git-lfs/releases/tag/v2.1.1
nvd.nist.gov/vuln/detail/CVE-2017-17831
pkg.go.dev/vuln/GO-2021-0073
web.archive.org/web/20200227131639/www.securityfocus.com/bid/102926
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
76.3%