CVE-2022-47094 Null dereference in n/a
High 7.8
Published
Updated
Check this codebase for CVE-2022-47094 and fix it if it is affected.
What it is: CVE-2022-47094 is a high-severity vulnerability in Gpac Gpac, published on 5 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47094 exists.
Affected product: Gpac Gpac. 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-2022-47094/ (Markdown: https://insights.sbomify.com/CVE-2022-47094/index.md)
A null pointer dereference in GPAC MP4box allows attackers to cause a denial of service via crafted M2TS files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-47094?
CVE-2022-47094 is a high-severity vulnerability in Gpac Gpac, published on 5 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
GPAC MP4box 2.1-DEV-rev574-g9d5bb184b is vulnerable to Null pointer dereference via filters/dmx_m2ts.c:343 in m2tsdmx_declare_pid
Weakness: CWE-476
Which versions are affected by CVE-2022-47094?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2022-47094?
Upgrade to a fixed version.
Is CVE-2022-47094 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-47094 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2022-47094, GHSA-ff34-97h6-85xv, UBUNTU-CVE-2022-47094.