vulnerability
Ubuntu: (CVE-2018-1000119): ruby-rack-protection vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | Mar 7, 2018 | Nov 19, 2024 | Apr 16, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
Mar 7, 2018
Added
Nov 19, 2024
Modified
Apr 16, 2026
Description
Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.
Solution
ubuntu-upgrade-ruby-rack-protection
References
- CVE-2018-100011
- https://attackerkb.com/topics/CVE-2018-100011
- CWE-203
- DEBIAN-DSA-4247
- EUVD-EUVD-2018-0170
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-0170
- https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb
- https://snyk.io/vuln/SNYK-RUBY-RACKPROTECTION-20395
- https://snyk.io/vuln/SNYK-RUBY-SINATRA-20470
- https://www.cve.org/CVERecord?id=CVE-2018-1000119
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.