CVE-2021-33498 Denial of service in n/a
Remote attackers can cause denial of service in Pexip Infinity by exploiting missing H.264 input validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-33498?
CVE-2021-33498 is a high-severity denial of service vulnerability in n/a, published on 15 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Pexip Infinity before 26 allows remote denial of service because of missing H.264 input validation (issue 1 of 2).
Weakness: CWE-20
Which versions are affected by CVE-2021-33498?
It affects 1 product.
Products include Pexip Infinity.
How do I fix CVE-2021-33498?
No fix has been published for CVE-2021-33498 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2021-33498 being exploited?
There is no known exploitation of CVE-2021-33498 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jxx5-f63m-px33.