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.
| Software | From | Fixed in |
|---|---|---|
| rubyonrails / actionpack_page-caching | - | 1.2.1 |
| debian / debian_linux | 9.0 | 9.0.x |
actionpack-page_caching
|
- | 1.2.1 |
- https://github.com/rails/actionpack-page_caching/commit/127da70a559bed4fc573fdb4a6d498a7d5815ce2
- https://groups.google.com/forum/#!topic/rubyonrails-security/CFRVkEytdP8
- https://groups.google.com/forum/#%21topic/rubyonrails-security/CFRVkEytdP8
- https://lists.debian.org/debian-lts-announce/2021/07/msg00019.html
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