CVE-2022-2279 NULL Pointer Dereference in bfabiszewski/libmobi
Medium 6.6
Published
Updated
Check this codebase for CVE-2022-2279 and fix it if it is affected.
What it is: CVE-2022-2279 is a medium-severity vulnerability in bfabiszewski/libmobi, published on 1 Jul 2022. 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-2022-2279 in the wild and no public exploit code.
Affected product: bfabiszewski/libmobi. 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-2022-2279/ (Markdown: https://insights.sbomify.com/CVE-2022-2279/index.md)
A NULL pointer dereference in libmobi allows attackers to cause a denial of service via crafted input.
- 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-2022-2279?
CVE-2022-2279 is a medium-severity vulnerability in bfabiszewski/libmobi, published on 1 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NULL Pointer Dereference in GitHub repository bfabiszewski/libmobi prior to 0.11.
Weakness: CWE-476
Which versions are affected by CVE-2022-2279?
It affects 1 product.
Products include Libmobi Project Libmobi.
How do I fix CVE-2022-2279?
Upgrade to a fixed version.
Is CVE-2022-2279 being exploited?
There is no known exploitation of CVE-2022-2279 in the wild and no public exploit code.
Other vulnerabilities in bfabiszewski/libmobi
Sources
Also known as DEBIAN-CVE-2022-2279, GHSA-m2j4-gwp6-p4h2, UBUNTU-CVE-2022-2279.