Published: 20/08/2017 Updated: 07/11/2023

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

git-annex prior to 6.20170818 allows remote malicious users to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, as demonstrated by an ssh://-eProxyCommand= URL, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-1000116, and CVE-2017-1000117.

Vulnerable Product	Search on Vulmon	Subscribe to Product
git-annex project git-annex

Debian Bug report logs - #873088 git-annex: remote code execution via crafted SSH URLs (CVE-2017-12976) Package: git-annex; Maintainer for git-annex is Debian Haskell Group <pkg-haskell-maintainers@listsaliothdebianorg>; Source for git-annex is src:git-annex (PTS, buildd, popcon) Reported by: Antoine Beaupre <anarcat@o ...

git-annex before 620170818 allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, as demonstrated by an ssh://-eProxyCommand= URL, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-1000116, and CVE-2017-1000117 ...

CWE-20 http://www.debian.org/security/2017/dsa-4010 https://lists.debian.org/debian-lts-announce/2018/09/msg00004.html http://source.git-annex.branchable.com/?p=source.git%3Ba=commit%3Bh=c24d0f0e8984576654e2be149005bc884fe0403a http://source.git-annex.branchable.com/?p=source.git%3Ba=commit%3Bh=df11e54788b254efebb4898b474de11ae8d3b471 http://source.git-annex.branchable.com/?p=source.git%3Ba=blob%3Bf=doc/bugs/dashed_ssh_hostname_security_hole.mdwn https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=873088

CVE-2017-12976

Vulnerability Summary

Vulnerability Trend

Vendor Advisories

References

Vulmon Search

About

Products

Connect