Directory Traversal Affecting uwsgi package, versions <2.0.14+20161117-3+deb9u2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIAN9-UWSGI-279707
- published26 Feb 2018
- disclosed26 Feb 2018
Introduced: 26 Feb 2018
CVE-2018-7490 (opens in a new tab)How to fix?
Upgrade Debian:9 uwsgi to version 2.0.14+20161117-3+deb9u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream uwsgi package and not the uwsgi package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
uWSGI before 2.0.17 mishandles a DOCUMENT_ROOT check during use of the --php-docroot option, allowing directory traversal.
References
- https://security-tracker.debian.org/tracker/CVE-2018-7490
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7490
- https://www.debian.org/security/2018/dsa-4142
- https://www.exploit-db.com/exploits/44223/
- https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.17.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-7490
- https://www.exploit-db.com/exploits/44223
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-7490.yaml