CVE-2021-45767 Null dereference in n/a
An attacker can cause a denial of service in GPAC via an invalid memory address dereference in the lsr_read_id function.
- 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-2021-45767?
CVE-2021-45767 is a medium-severity vulnerability in Gpac Gpac, published on 14 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
GPAC 1.1.0 was discovered to contain an invalid memory address dereference via the function lsr_read_id(). This vulnerability can lead to a Denial of Service (DoS).
Weakness: CWE-119
Which versions are affected by CVE-2021-45767?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2021-45767?
Upgrade to a fixed version.
Is CVE-2021-45767 being exploited?
There is no known exploitation of CVE-2021-45767 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2021-45767, GHSA-qvcp-j6qr-88cc, UBUNTU-CVE-2021-45767.