CVE-2018-1000119
Published: 7 March 2018
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ruby-rack-protection Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(1.5.3-2+deb9u1build0.18.04.1)
|
|
| cosmic |
Not vulnerable
(3.6.0-2)
|
|
| disco |
Not vulnerable
(3.6.0-2)
|
|
| trusty |
Does not exist
(trusty was needed)
|
|
| upstream |
Released
(1.5.3-2.1, 1.5.3-2+deb9u1)
|
|
| xenial |
Released
(1.5.3-2+deb9u1build0.16.04.1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.9 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |