Packages
- ruby-actionpack-page-caching - static page caching for Action Pack
Details
It was discovered that Action Pack Page Caching incorrectly handled certain
request paths when writing cached pages. A remote attacker could possibly
use this issue to write arbitrary files to the web server, and possibly
execute arbitrary code.
It was discovered that Action Pack Page Caching incorrectly handled certain
request paths when writing cached pages. A remote attacker could possibly
use this issue to write arbitrary files to the web server, and possibly
execute arbitrary code.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 20.04 LTS focal | ruby-actionpack-page-caching – 1.1.0-1ubuntu0.1~esm1 | ||
| 18.04 LTS bionic | ruby-actionpack-page-caching – 1.0.2-4ubuntu0.18.04.1~esm1 | ||
| 16.04 LTS xenial | ruby-actionpack-page-caching – 1.0.2-4ubuntu0.16.04.1~esm1 | ||
Reduce your security exposure
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