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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXByM2gtampoai01NzN4
Sprockets path traversal leads to information leak
Specially crafted requests can be used to access files that exist 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.
Workaround:
In Rails applications, work around this issue, set config.assets.compile = false and config.public_file_server.enabled = true in an initializer and precompile the assets.
This work around will not be possible in all hosting environments and upgrading is advised.
Permalink: https://github.com/advisories/GHSA-pr3h-jjhj-573xJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXByM2gtampoai01NzN4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 6 years ago
Updated: about 1 year ago
CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-pr3h-jjhj-573x, CVE-2018-3760
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-3760
- https://access.redhat.com/errata/RHSA-2018:2244
- https://access.redhat.com/errata/RHSA-2018:2245
- https://access.redhat.com/errata/RHSA-2018:2561
- https://access.redhat.com/errata/RHSA-2018:2745
- https://groups.google.com/d/msg/rubyonrails-security/ft_J--l55fM/7roDfQ50BwAJ
- https://www.debian.org/security/2018/dsa-4242
- https://github.com/rails/sprockets/commit/18b8a7f07a50c245e9aee7854ecdbe606bbd8bb5
- https://github.com/rails/sprockets/commit/9c34fa05900b968d74f08ccf40917848a7be9441
- https://github.com/rails/sprockets/commit/c09131cf5b2c479263939c8582e22b98ed616c5f
- https://github.com/advisories/GHSA-pr3h-jjhj-573x
Blast Radius: 44.5
Affected Packages
rubygems:sprockets
Dependent packages: 666Dependent repositories: 862,908
Downloads: 484,247,272 total
Affected Version Ranges: >= 4.0.0.beta1, <= 4.0.0.beta7, >= 3.0.0, < 3.7.2, < 2.12.5
Fixed in: 4.0.0.beta8, 3.7.2, 2.12.5
All affected versions: 0.9.0, 0.9.1, 1.0.0, 1.0.1, 1.0.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.7.0, 2.7.1, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.9.0, 2.9.2, 2.9.3, 2.9.4, 2.10.0, 2.10.1, 2.10.2, 2.11.0, 2.11.3, 2.12.0, 2.12.1, 2.12.2, 2.12.3, 2.12.4, 2.12.5, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0, 3.2.0, 3.3.0, 3.3.1, 3.3.2, 3.3.3, 3.3.4, 3.3.5, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.5.2, 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.7.4, 3.7.5, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.1.0, 4.1.1, 4.2.0, 4.2.1
All unaffected versions: