GHSA-h29f-7f56-j8wh

ghsaUSosv

Sinatra Path Traversal vulnerability

view advisory published 2018-02-20Licence: CC-BY-4.0

An issue was discovered in `rack-protection/lib/rack/protection/path_traversal.rb` in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2018-7212US	medium5.3	1.84% (79th)	—	2018-02-18
An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash characters.

references

External citations — patches, advisories, analysis.

https://github.com/sinatra/sinatraPACKAGE
https://github.com/sinatra/sinatra/commit/6ad721abcfe36334108dcdd05d046c361e1b7a9cWEB
https://github.com/sinatra/sinatra/pull/1379WEB
https://nvd.nist.gov/vuln/detail/CVE-2018-7212ADVISORY

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