VulnerabilityModified
CVE-2018-6758
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.
CRITICAL 9.8EPSS 2.05%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.05%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.05% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- unbit/uwsgi
- Source
- cve@mitre.org
References
- http://lists.unbit.it/pipermail/uwsgi/2018-February/008835.htmlIssue Tracking, Patch
- https://github.com/unbit/uwsgi/commit/cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfePatch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00010.htmlThird Party Advisory
- http://lists.unbit.it/pipermail/uwsgi/2018-February/008835.htmlIssue Tracking, Patch
- https://github.com/unbit/uwsgi/commit/cb4636f7c0af2e97a4eef7a3cdcbd85a71247bfePatch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/02/msg00010.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.