CVE-2022-4202 GPAC lsr_dec.c lsr_translate_coords integer overflow
An integer overflow in GPAC's laser decoder allows remote attackers to cause a denial of service via crafted input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-4202?
CVE-2022-4202 is a medium-severity vulnerability in Gpac Gpac, published on 29 Nov 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability, which was classified as problematic, was found in GPAC 2.1-DEV-rev490-g68064e101-master. Affected is the function lsr_translate_coords of the file laser/lsr_dec.c. The manipulation leads to integer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is b3d821c4ae9ba62b3a194d9dcb5e99f17bd56908. It is recommended to apply a patch to fix this issue. VDB-214518 is the identifier assigned to this vulnerability.
Weakness: CWE-189
Which versions are affected by CVE-2022-4202?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2022-4202?
Apply the vendor's patch.
Is CVE-2022-4202 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4202 exists.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2022-4202, GHSA-9c76-9w8w-mhgx, UBUNTU-CVE-2022-4202.