CVE-2020-25427 Null dereference in n/a
A null pointer dereference in GPAC's MP4Box tool allows attackers to cause a denial of service 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-2020-25427?
CVE-2020-25427 is a medium-severity vulnerability in Gpac Gpac, published on 10 Jan 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
A Null pointer dereference vulnerability exits in MP4Box - GPAC version 0.8.0-rev177-g51a8ef874-master via the gf_isom_get_track_id function, which causes a denial of service.
Weakness: CWE-476
Which versions are affected by CVE-2020-25427?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2020-25427?
Upgrade to a fixed version.
Is CVE-2020-25427 being exploited?
There is no known exploitation of CVE-2020-25427 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2020-25427, GHSA-mwcx-c59m-jj78, UBUNTU-CVE-2020-25427.