CVE-2021-27019 Information disclosure in PuppetDB, Puppet Enterprise
Medium 4.3
Published
Updated
Check this codebase for CVE-2021-27019 and fix it if it is affected.
What it is: CVE-2021-27019 is a medium-severity vulnerability in Puppet Puppet Enterprise, published on 30 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2021-27019 in the wild and no public exploit code.
Affected product: Puppet Puppet Enterprise. No package-level version data is available, so check the vendor advisory linked from the reference page.
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/CVE-2021-27019/ (Markdown: https://insights.sbomify.com/CVE-2021-27019/index.md)
PuppetDB logs potentially sensitive system information, allowing attackers with log access to read confidential data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-27019?
CVE-2021-27019 is a medium-severity vulnerability in Puppet Puppet Enterprise, published on 30 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
PuppetDB logging included potentially sensitive system information.
Weakness: CWE-532
Which versions are affected by CVE-2021-27019?
It affects 2 products.
Products include Puppet Puppet Enterprise, Puppet Puppetdb.
How do I fix CVE-2021-27019?
Apply the vendor's patch.
Is CVE-2021-27019 being exploited?
There is no known exploitation of CVE-2021-27019 in the wild and no public exploit code.
Other vulnerabilities in Puppet Puppet Enterprise
Sources
Also known as DEBIAN-CVE-2021-27019, GHSA-7jgx-q4jq-pp55, UBUNTU-CVE-2021-27019.