CVE-2020-22674 Null dereference in n/a
Attackers can cause a denial of service in the GPAC library via a crafted input triggering an invalid memory dereference.
- 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-2020-22674?
CVE-2020-22674 is a medium-severity vulnerability in Gpac Gpac, published on 12 Oct 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
An issue was discovered in gpac 0.8.0. An invalid memory dereference exists in the function FixTrackID located in isom_intern.c, which allows attackers to cause a denial of service (DoS) via a crafted input.
Weakness: CWE-476
Which versions are affected by CVE-2020-22674?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2020-22674?
Upgrade to a fixed version.
Is CVE-2020-22674 being exploited?
There is no known exploitation of CVE-2020-22674 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2020-22674, GHSA-wrmr-hgjg-7q2j, UBUNTU-CVE-2020-22674.