CVEvulnerability
CVE-2018-1000119
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-03-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-203
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.
Affected configurations
• sinatrarb rack-protection (< 1.5.5)
• sinatrarb rack-protection 2.0.0
Related
Weakness · CWE (1)
- CWE-203 Observable Discrepancy weakness
References
- https://access.redhat.com/errata/RHSA-2018:1060 Third Party Advisory
- https://github.com/sinatra/rack-protection/pull/98 Issue Tracking, Third Party Advisory
- https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb#commitcomment-27964109 Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4247 www.debian.org
- https://access.redhat.com/errata/RHSA-2018:1060 Third Party Advisory
- https://github.com/sinatra/rack-protection/pull/98 Issue Tracking, Third Party Advisory
- https://github.com/sinatra/sinatra/commit/8aa6c42ef724f93ae309fb7c5668e19ad547eceb#commitcomment-27964109 Issue Tracking, Patch, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4247 www.debian.org