CVE-2022-36647 Memory corruption in n/a
A global buffer overflow in the davs2 video codec library 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
- None listed
What is CVE-2022-36647?
CVE-2022-36647 is a medium-severity memory corruption vulnerability in n/a, published on 2 Sep 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
PKUVCL davs2 v1.6.205 was discovered to contain a global buffer overflow via the function parse_sequence_header() at source/common/header.cc:269.
Weakness: CWE-120
Which versions are affected by CVE-2022-36647?
It affects 1 product.
Products include Davs2 Project Davs2.
How do I fix CVE-2022-36647?
No fix has been published for CVE-2022-36647 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-36647 being exploited?
There is no known exploitation of CVE-2022-36647 in the wild and no public exploit code.
Sources
Also known as GHSA-7448-ccmx-54vj, UBUNTU-CVE-2022-36647.