CVE-2022-0630 Out-of-bounds Read in mruby/mruby
High 7.1
Published
Updated
Check this codebase for CVE-2022-0630 and fix it if it is affected.
What it is: CVE-2022-0630 is a high-severity vulnerability in mruby/mruby, published on 19 Feb 2022.
Exploitation: There is no known exploitation of CVE-2022-0630 in the wild and no public exploit code.
Affected product: mruby/mruby. 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-2022-0630/ (Markdown: https://insights.sbomify.com/CVE-2022-0630/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2022-0630?
CVE-2022-0630 is a high-severity vulnerability in mruby/mruby, published on 19 Feb 2022.
Official description
Out-of-bounds Read in Homebrew mruby prior to 3.2.
Weakness: CWE-125
Which versions are affected by CVE-2022-0630?
It affects 1 product.
Products include Mruby Mruby.
How do I fix CVE-2022-0630?
No fix has been published for CVE-2022-0630 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-0630 being exploited?
There is no known exploitation of CVE-2022-0630 in the wild and no public exploit code.
Other vulnerabilities in mruby/mruby
Sources
Also known as GHSA-f46c-4g24-cvr4, UBUNTU-CVE-2022-0630.