CVE-2021-30014 Integer overflow in n/a
Medium 5.5
Published
Updated
Check this codebase for CVE-2021-30014 and fix it if it is affected.
What it is: CVE-2021-30014 is a medium-severity vulnerability in Gpac Gpac, published on 19 Apr 2021. 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-2021-30014 in the wild and no public exploit code.
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-2021-30014/ (Markdown: https://insights.sbomify.com/CVE-2021-30014/index.md)
An integer overflow in GPAC's HEVC parser allows attackers to cause a crash via crafted media 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-2021-30014?
CVE-2021-30014 is a medium-severity vulnerability in Gpac Gpac, published on 19 Apr 2021. 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
There is a integer overflow in media_tools/av_parsers.c in the hevc_parse_slice_segment function in GPAC from v0.9.0-preview to 1.0.1 which results in a crash.
Weakness: CWE-190
Which versions are affected by CVE-2021-30014?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-30014?
Upgrade to a fixed version.
Is CVE-2021-30014 being exploited?
There is no known exploitation of CVE-2021-30014 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-30014, GHSA-3vxf-wg7j-jj54, UBUNTU-CVE-2021-30014.