CVE-2018-6758
Published: 6 February 2018
The uwsgi_expand_path function in core/utils.c in Unbit uWSGI through 2.0.15 has a stack-based buffer overflow via a large directory length.
From the Ubuntu Security Team
It was discovered that uWSGI mishandled certain input resulting in a stack buffer overflow. A remote attacker could use this vulnerability to cause uWSGI to crash or potentially execute arbitrary code.
Priority
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |