CVE-2020-8184

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 19-06-2020 07:15

Last modified: - 24-05-2022 05:57

Total changes: - 2

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.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

None

Availability

None

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=rack_project AND product=rack AND versionEndExcluding=2.1.4

vendor=rack_project AND product=rack AND versionStartIncluding=2.2.0 AND versionEndExcluding=2.2.3

vendor=Debian AND product=debian_linux AND version=9.0

vendor=canonical AND product=ubuntu_linux AND version=18.04 AND software_edition=lts

Reference

https://groups.google.com/g/rubyonrails-security/c/OWtmozPH9Ak
https://hackerone.com/reports/895727
[debian-lts-announce] 20200710 [SECURITY] [DLA 2275-1] ruby-rack security update-Mailing List, Third Party Advisory
USN-4561-1-Third Party Advisory

Keywords

CVE-2020-8184

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-8184

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures