DRUPAL-CORE-2019-009 A visit to `install.php` can cause cached data to become corrupted.
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Published
Check this codebase for DRUPAL-CORE-2019-009 and fix it if it is affected.
What it is: DRUPAL-CORE-2019-009 is a denial of service vulnerability in drupal/core, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of DRUPAL-CORE-2019-009 in the wild and no public exploit code.
Affected packages and fixed versions:
- drupal/core (Packagist): affected from 8.0.0; fixed in 8.7.11, 8.8.1
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/DRUPAL-CORE-2019-009/ (Markdown: https://insights.sbomify.com/DRUPAL-CORE-2019-009/index.md)
An attacker can corrupt cached data by visiting install.php, causing site impairment until caches are rebuilt.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is DRUPAL-CORE-2019-009?
DRUPAL-CORE-2019-009 is a denial of service vulnerability in drupal/core, published on 18 Dec 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A visit to
install.php can cause cached data to become corrupted. This could cause a site to be impaired until caches are rebuilt.Which versions are affected by DRUPAL-CORE-2019-009?
1 open source package ship an affected version, including drupal/core.
| Package | Affected | Fixed in |
|---|---|---|
drupal/core Packagist | From 8.0.0 | 8.7.11, 8.8.1 |
How do I fix DRUPAL-CORE-2019-009?
Upgrade drupal/core to a fixed version for your release line: 8.7.11 or 8.8.1.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is DRUPAL-CORE-2019-009 being exploited?
There is no known exploitation of DRUPAL-CORE-2019-009 in the wild and no public exploit code.