CVE-2016-9822 Integer overflow in n/a
Medium 5.5
Published
Updated
Check this codebase for CVE-2016-9822 and fix it if it is affected.
What it is: CVE-2016-9822 is a medium-severity vulnerability in Libav Libav, published on 1 Mar 2017. 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: There is no known exploitation of CVE-2016-9822 in the wild and no public exploit code.
Affected product: Libav Libav. 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-2016-9822/ (Markdown: https://insights.sbomify.com/CVE-2016-9822/index.md)
Remote attackers can cause a denial of service via a crafted file due to an integer overflow in the libav media library.
- 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-2016-9822?
CVE-2016-9822 is a medium-severity vulnerability in Libav Libav, published on 1 Mar 2017. 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
Integer overflow in libavcodec/mpeg12dec.c in libav 11.8 allows remote attackers to cause a denial of service (crash) via a crafted file.
Weakness: CWE-190
Which versions are affected by CVE-2016-9822?
It affects 1 product.
Products include Libav Libav.
How do I fix CVE-2016-9822?
Upgrade to a fixed version.
Is CVE-2016-9822 being exploited?
There is no known exploitation of CVE-2016-9822 in the wild and no public exploit code.
Other vulnerabilities in Libav Libav
Sources
Also known as GHSA-4j76-6ggr-2p88, UBUNTU-CVE-2016-9822.