Overview
- 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.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-203
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:sinatrarb:rack-protection:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF14FDB6-1F06-40E9-8F0B-8683865A97D2",
"versionEndExcluding": "1.5.5"
},
{
"criteria": "cpe:2.3:a:sinatrarb:rack-protection:2.0.0:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF103D03-A341-40A0-A4A7-A79E0A2F6E0E"
},
{
"criteria": "cpe:2.3:a:sinatrarb:rack-protection:2.0.0:rc2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FB3A8773-F11D-408C-8E75-7D8102212138"
},
{
"criteria": "cpe:2.3:a:sinatrarb:rack-protection:2.0.0:rc3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B98EB8D6-5942-4A49-AA49-BF9C3FA83E87"
}
],
"operator": "OR"
}
]
}
]