The writeFile function in core/smb4kfileio.cpp in Smb4K before 0.8.0 does not preserve /etc/sudoers permissions across modifications, which allows local users to obtain sensitive information (/etc/sudoers contents) by reading this file.
CVSS Details
- CVSS 3.1 Base Score: 3.3
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade smb4k | Jul 30, 2024 | Feb 3, 2007 |
| Gentoo Linux | — | Upgrade net-misc/smb4k. | Oct 30, 2017 | Feb 3, 2007 |
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