CVE-2019-11771 Privilege escalation in Eclipse OpenJ9
High 7.8
Published
Updated
Check this codebase for CVE-2019-11771 and fix it if it is affected.
What it is: CVE-2019-11771 is a high-severity vulnerability in The Eclipse Foundation Eclipse OpenJ9, published on 17 Jul 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-11771 in the wild and no public exploit code.
Affected product: The Eclipse Foundation Eclipse OpenJ9. 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-2019-11771/ (Markdown: https://insights.sbomify.com/CVE-2019-11771/index.md)
Local attackers can exploit unused RPATHs in AIX builds of Eclipse OpenJ9 to inject code and elevate privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-11771?
CVE-2019-11771 is a high-severity vulnerability in The Eclipse Foundation Eclipse OpenJ9, published on 17 Jul 2019. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
AIX builds of Eclipse OpenJ9 before 0.15.0 contain unused RPATHs which may facilitate code injection and privilege elevation by local users.
Weakness: CWE-264
Which versions are affected by CVE-2019-11771?
It affects 1 product.
Products include Eclipse Openj9.
How do I fix CVE-2019-11771?
Upgrade to a fixed version.
Is CVE-2019-11771 being exploited?
There is no known exploitation of CVE-2019-11771 in the wild and no public exploit code.
Other vulnerabilities in The Eclipse Foundation Eclipse OpenJ9
Sources
Also known as GHSA-3xjc-j52c-cpx8.