A malicious third-party can give a crafted "ssh://..." URL to...
Vulnerability Description
A malicious third-party can give a crafted "ssh://..." URL to an unsuspecting victim, and an attempt to visit the URL can result in any program that exists on the victim's machine being executed. Such a URL could be placed in the .gitmodules file of a malicious project, and an unsuspecting victim could be tricked into running "git clone --recurse-submodules" to trigger the vulnerability.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.debian.org/security/2017/dsa-3934
- https://access.redhat.com/errata/RHSA-2017:2674
- http://www.securitytracker.com/id/1039131
- https://www.exploit-db.com/exploits/42599/
- https://access.redhat.com/errata/RHSA-2017:2675
- https://access.redhat.com/errata/RHSA-2017:2484
- https://access.redhat.com/errata/RHSA-2017:2491
- https://support.apple.com/HT208103
- https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg1466490.html
- http://www.securityfocus.com/bid/100283
- https://security.gentoo.org/glsa/201709-10
- https://access.redhat.com/errata/RHSA-2017:2485
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.