CVE-2020-19488 Null dereference in n/a
Attackers can cause a denial of service in GPAC MP4Box via an invalid read in the ilst_item_Read 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-2020-19488?
CVE-2020-19488 is a medium-severity vulnerability in Gpac Gpac, published on 21 Jul 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 box_code_apple.c:119 in Gpac MP4Box 0.8.0, allows attackers to cause a Denial of Service due to an invalid read on function ilst_item_Read.
Weakness: CWE-476
Which versions are affected by CVE-2020-19488?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2020-19488?
Upgrade to a fixed version.
Is CVE-2020-19488 being exploited?
There is no known exploitation of CVE-2020-19488 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2020-19488, GHSA-qw8r-2q96-q84j, UBUNTU-CVE-2020-19488.