CVE-2022-26967 Memory corruption in n/a
A heap-based buffer overflow in GPAC's base64 encoding allows attackers to execute arbitrary code or cause denial of service via crafted MP4 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-2022-26967?
CVE-2022-26967 is a high-severity memory corruption vulnerability in Gpac Gpac, published on 12 Mar 2022. 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 2.0 allows a heap-based buffer overflow in gf_base64_encode. It can be triggered via MP4Box.
Weakness: CWE-787
Which versions are affected by CVE-2022-26967?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2022-26967?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-26967 being exploited?
There is no known exploitation of CVE-2022-26967 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2022-26967, GHSA-vrjw-84jq-hmx2, UBUNTU-CVE-2022-26967.