CVE-2020-8159

There is a vulnerability in actionpack_page-caching gem < v1.2.1 that allows an attacker to write arbitrary files to a web server, potentially resulting in remote code execution if the attacker can write unescaped ERB to a view.

References

Affected packages

Git / github.com/rails/actionpack-page_caching

Affected ranges

Type

GIT

Repo

https://github.com/rails/actionpack-page_caching

Events

Introduced

Fixed

066693b3e6a0f491179fedc3b4262f32b88a8872

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.2.1"
        }
    ]
}

Affected versions

v1.*

v1.0.0

v1.0.1

v1.0.2

v1.1.0

v1.2.0

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8159.json"