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CVE-2018-7490

Published: 26 February 2018

uWSGI before 2.0.17 mishandles a DOCUMENT_ROOT check during use of the --php-docroot option, allowing directory traversal.

From the Ubuntu Security Team

It was discovered that uWSGI did not properly validate certain input, resulting in a directory traversal vulnerability. An attacker could use this vulnerability to cause uWSGI to expose sensitive information.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
uwsgi
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic
Released (2.0.15-10.2ubuntu2.1)
trusty
Released (1.9.17.1-5ubuntu0.1)
upstream
Released (2.0.15-10.4, 2.0.7-1+deb8u2)
xenial
Released (2.0.12-5ubuntu3.2)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N