CVE-2019-20787 Teeworlds before 0.7.4 has an integer overflow when computing a tilemap size.
Critical 9.8
Published
Updated
Check this codebase for CVE-2019-20787 and fix it if it is affected.
What it is: CVE-2019-20787 is a critical vulnerability in Opensuse Leap, published on 22 Apr 2020.
Exploitation: There is no known exploitation of CVE-2019-20787 in the wild and no public exploit code.
Affected product: Opensuse Leap. 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-2019-20787/ (Markdown: https://insights.sbomify.com/CVE-2019-20787/index.md)
- Exploited in the wild
- Not known
- Fix
- Available
What is CVE-2019-20787?
CVE-2019-20787 is a critical vulnerability in Opensuse Leap, published on 22 Apr 2020.
Official description
Teeworlds before 0.7.4 has an integer overflow when computing a tilemap size.
Weakness: CWE-190
Which versions are affected by CVE-2019-20787?
It affects 2 products.
Products include Opensuse Leap, Teeworlds Teeworlds.
How do I fix CVE-2019-20787?
Upgrade to a fixed version.
Is CVE-2019-20787 being exploited?
There is no known exploitation of CVE-2019-20787 in the wild and no public exploit code.
Other vulnerabilities in Opensuse Leap
Sources
Also known as GHSA-5fxc-76h7-p499, UBUNTU-CVE-2019-20787.