CVE-2020-36657
- State
- Published
- Severity
- 7.8 High
- Published
- Jan 25, 2023
- Updated
- Apr 1, 2025
- Reserved
- Jan 25, 2023
Description
uptimed before 0.4.6-r1 on Gentoo allows local users (with access to the uptimed user account) to gain root privileges by creating a hard link within the /var/spool/uptimed directory, because there is an unsafe chown -R call.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-59 Improper Link Resolution Before File Access ('Link Following')
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugs.gentoo.org/630810
- GLSA-202305-14vendor-advisory
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