CVE-2018-3760

Description

There is an information leak vulnerability in Sprockets. Versions Affected: 4.0.0.beta7 and lower, 3.7.1 and lower, 2.12.4 and lower. Specially crafted requests can be used to access files that exists on the filesystem that is outside an application's root directory, when the Sprockets server is used in production. All users running an affected release should either upgrade or use one of the work arounds immediately.

References

https://www.debian.org/security/2018/dsa-4242

https://groups.google.com/d/msg/rubyonrails-security/ft_J--l55fM/7roDfQ50BwAJ

https://github.com/rails/sprockets/commit/c09131cf5b2c479263939c8582e22b98ed616c5fhttps://github.com/rails/sprockets/commit/9c34fa05900b968d74f08ccf40917848a7be9441https://github.com/rails/sprockets/commit/18b8a7f07a50c245e9aee7854ecdbe606bbd8bb5

https://access.redhat.com/errata/RHSA-2018:2745

https://access.redhat.com/errata/RHSA-2018:2561

https://access.redhat.com/errata/RHSA-2018:2245

https://access.redhat.com/errata/RHSA-2018:2244

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3