8.6

CVE-2020-8161

A directory traversal vulnerability exists in rack < 2.2.0 that allows an attacker perform directory traversal vulnerability in the Rack::Directory app that is bundled with Rack which could result in information disclosure.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rack Project ≫ Rack Version < 2.2.0
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.59% 0.88
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.6 3.9 4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

CWE-548 Exposure of Information Through Directory Listing

The product inappropriately exposes a directory listing with an index of all the resources located inside of the directory.

https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2023/01/msg00038.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4561-1/
Third Party Advisory
https://groups.google.com/g/rubyonrails-security/c/IOO1vNZTzPA
Patch
Third Party Advisory
Mailing List
https://hackerone.com/reports/434404
Third Party Advisory
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