CVE-2018-7212 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.3 MEDIUM	NETWORK	LOW	NONE	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 50%

Vendor	Product	Version
sinatrarb	sinatra	2.0.0
sinatrarb	sinatra	2.0.0:beta2
sinatrarb	sinatra	2.0.0:rc1
sinatrarb	sinatra	2.0.0:rc2
sinatrarb	sinatra	2.0.0:rc3
sinatrarb	sinatra	2.0.0:rc4
sinatrarb	sinatra	2.0.0:rc5
sinatrarb	sinatra	2.0.0:rc6
sinatrarb	sinatra	2.0.1:rc1

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

https://github.com/sinatra/sinatra/commit/6ad721abcfe36334108dcdd05d046c361e1b7a9c

https://github.com/sinatra/sinatra/pull/1379

https://github.com/sinatra/sinatra/commit/6ad721abcfe36334108dcdd05d046c361e1b7a9c

https://github.com/sinatra/sinatra/pull/1379