vulnerability
Ubuntu: USN-4571-1 (CVE-2019-18978): rack-cors vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Nov 14, 2019 | Oct 6, 2020 | Mar 22, 2023 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Nov 14, 2019
Added
Oct 6, 2020
Modified
Mar 22, 2023
Description
An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.
Solution
ubuntu-upgrade-ruby-rack-cors
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