CVE-2019-18978

Description

An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Score

Exploitation Probability

1.017

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2019-18978 are fixed in Ruby-rack-cors 1.0.4	Windows
ruby-rack-cors security update(DSA-4918-1) ruby-rack-cors_1.0.2-1+deb10u1_all.deb	Linux
ruby-rack-cors security update(DSA-4918-1) Debian_ruby-rack-cors_1.0.2-1+deb10u1_all.deb	Linux
Vulnerabilities CVE-2019-18978 are fixed in Ruby-rack-cors for Linux 1.0.4	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234