UBUNTU-CVE-2018-1000119

Advisory lineage Upstream: 1 Downstream: 0
Published: 07 Mar 2018, 14:29
Last modified:16 Jul 2025, 07:37

Vulnerability Summary

Overall Risk (default)
low
24/100
CVSS Score
5.9 MEDIUM
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Mar 2018, 14:29
Published
Vulnerability first disclosed
16 Jul 2025, 07:37
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • ubuntu•ruby-rack-protection

    < 1.5.3-2+deb9u1build0.16.04.1 | < 1.5.3-2+deb9u1build0.18.04.1

References (5)