CVE-2020-8184 Information

Description

A reliance on cookies without validation/integrity check security vulnerability exists in rack 2.2.3 rack 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak https://hackerone.com/reports/895727 https://lists.debian.org/debian-lts-announce/2020/07/msg00006.html https://usn.ubuntu.com/4561-1/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5