CVE-2023-2247 Information disclosure in Octopus Server
Medium 5.3
Published
Updated
Check this codebase for CVE-2023-2247 and fix it if it is affected.
What it is: CVE-2023-2247 is a medium-severity vulnerability in Octopus Server, published on 2 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-2247 in the wild and no public exploit code.
Affected product: Octopus Server. 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-2023-2247/ (Markdown: https://insights.sbomify.com/CVE-2023-2247/index.md)
Attackers can expose sensitive variable secrets via the variable preview function in Octopus Server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-2247?
CVE-2023-2247 is a medium-severity vulnerability in Octopus Server, published on 2 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In affected versions of Octopus Deploy it is possible to unmask variable secrets using the variable preview function
Which versions are affected by CVE-2023-2247?
It affects 1 product.
Products include Octopus Octopus Deploy.
How do I fix CVE-2023-2247?
No fix has been published for CVE-2023-2247 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-2247 being exploited?
There is no known exploitation of CVE-2023-2247 in the wild and no public exploit code.
Other vulnerabilities in Octopus Server
Sources
Also known as GHSA-pm8x-qgfh-8h6p.