PT-2018-17953 · Rack · Sinatra

Orangetw · Published 2018-02-18 · Updated 2018-03-19 · CVE-2018-7212

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Sinatra versions 2.0.0 through 2.0.1

Description An issue was discovered in the rack-protection/lib/rack/protection/path traversal.rb file. Path traversal is possible via backslash characters.

Recommendations For Sinatra versions 2.0.0 through 2.0.1, update to version 2.0.1 or later to resolve the issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2018-7212

GHSA-H29F-7F56-J8WH

Affected Products

Sinatra

References · 6

• https://osv.dev/vulnerability/CVE-2018-7212 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-7212 · Security Note
• https://osv.dev/vulnerability/GHSA-h29f-7f56-j8wh · Vendor Advisory
• https://github.com/sinatra/sinatra · Note
• https://github.com/sinatra/sinatra/commit/6ad721abcfe36334108dcdd05d046c361e1b7a9c · Note
• https://github.com/sinatra/sinatra/pull/1379 · Note