CVE-2022-27147 Use after free in n/a
A use-after-free flaw in GPAC MP4Box allows attackers to execute arbitrary code or 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-2022-27147?
CVE-2022-27147 is a medium-severity use after free vulnerability in Gpac Gpac, published on 8 Apr 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 mp4box 1.1.0-DEV-rev1727-g8be34973d-master has a use-after-free vulnerability in function gf_node_get_attribute_by_tag.
Weakness: CWE-416
Which versions are affected by CVE-2022-27147?
It affects 1 product.
Products include Gpac Gpac.
How do I fix CVE-2022-27147?
Upgrade to a fixed version.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2022-27147 being exploited?
There is no known exploitation of CVE-2022-27147 in the wild and no public exploit code.
Other vulnerabilities in Gpac Gpac
Sources
Also known as DEBIAN-CVE-2022-27147, GHSA-ch6w-3grm-g2jw, UBUNTU-CVE-2022-27147.