CVE-2022-47525 Denial of service in n/a
A remote attacker can cause a denial-of-service in Fox-IT DataDiode via a divide-by-zero error in the packet parser.
- 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-2022-47525?
CVE-2022-47525 is a high-severity denial of service vulnerability in n/a, published on 30 May 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Fox-IT DataDiode (aka Fox DataDiode) 3.4.3 suffers from a Divide-by-Zero vulnerability in the packet parser. A remote attacker could leverage this vulnerability to cause a denial-of-service. Exploitation of this issue does not require user interaction.
Weakness: CWE-369
Which versions are affected by CVE-2022-47525?
It affects 1 product.
Products include Fox-It Fox Datadiode Firmware.
How do I fix CVE-2022-47525?
No fix has been published for CVE-2022-47525 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-2022-47525 being exploited?
There is no known exploitation of CVE-2022-47525 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j49c-jwhf-pgwq.