CVE-2020-8167: CSRF
First published: Fri Jun 19 2020(Updated: )
A CSRF vulnerability exists in rails <= 6.0.3 rails-ujs module that could allow attackers to send CSRF tokens to wrong domains.
Credit: support@hackerone.com support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rubyonrails Rails | <5.2.4.3 | |
| Rubyonrails Rails | >=6.0.0<6.0.3.1 | |
| Debian Debian Linux | =10.0 | |
| debian/rails | 2:5.2.2.1+dfsg-1+deb10u3 2:5.2.2.1+dfsg-1+deb10u5 2:6.0.3.7+dfsg-2+deb11u2 2:6.1.7.3+dfsg-1 2:6.1.7.3+dfsg-2 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2020-8167
- https://hackerone.com/reports/189878
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionview/CVE-2020-8167.yml
- https://groups.google.com/forum/#!topic/rubyonrails-security/x9DixQDG9a0
- https://groups.google.com/g/rubyonrails-security/c/x9DixQDG9a0
- https://www.debian.org/security/2020/dsa-4766
- https://github.com/advisories/GHSA-xq5j-gw7f-jgj8 (Advisory)
- https://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released
- https://github.com/rails/rails/commit/fbc7bec074b5ef9ae22f79ca5d9bafec7b276dd3
- https://security-tracker.debian.org/tracker/CVE-2020-8167
Frequently Asked Questions
What is the vulnerability ID for the CSRF vulnerability in rails-ujs?
The vulnerability ID for the CSRF vulnerability in rails-ujs is CVE-2020-8167.
What is the affected version of rails-ujs?
The affected version of rails-ujs is <= 6.0.3.
How can attackers exploit the CSRF vulnerability in rails-ujs?
Attackers can exploit the CSRF vulnerability in rails-ujs by sending CSRF tokens to wrong domains.
Which versions of rails fix the CSRF vulnerability in rails-ujs?
The versions rails >= 5.2.4.3 and rails >= 6.0.3.1 fix the CSRF vulnerability in rails-ujs.
What is the impact of the CSRF vulnerability in rails-ujs?
The CSRF vulnerability in rails-ujs can lead to Cross-Site Request Forgery attacks.
- collector/github-advisory
- alias/GHSA-xq5j-gw7f-jgj8
- alias/CVE-2020-8167
- collector/github-advisory-latest
- collector/security-tracker-debian
- collector/nvd-index
- collector/nvd-cve
- agent/author
- agent/references
- agent/weakness
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/tags
- agent/severity
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- package-manager/rubygems
- package-manager/debian
- vendor/rubyonrails
- canonical/rubyonrails rails
- version/rubyonrails rails/6.0.0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0