CVE-2020-9345 Denial of service in n/a
An attacker can cause a Denial of Service in signoPAD-API/Web by exhausting WebSocket connections when a victim visits a malicious site.
- 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
- None listed
What is CVE-2020-9345?
CVE-2020-9345 is a medium-severity denial of service vulnerability in n/a, published on 20 Mar 2020. 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
An issue was discovered in signotec signoPAD-API/Web (formerly Websocket Pad Server) before 3.1.1 on Windows. It is possible to perform a Denial of Service attack because the application doesn't limit the number of opened WebSocket sockets. If a victim visits an attacker-controlled website, this vulnerability can be exploited.
Weakness: CWE-770
Which versions are affected by CVE-2020-9345?
It affects 1 product.
Products include Signotec Signopad-Api\/Web.
How do I fix CVE-2020-9345?
No fix has been published for CVE-2020-9345 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-2020-9345 being exploited?
There is no known exploitation of CVE-2020-9345 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-997q-m6ph-c5p4.