CVE-2022-1718 Denial of service in polonel/trudesk
Attackers can cause a Denial of Service in Trudesk by submitting excessively large input in the Full Name signup field.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-1718?
CVE-2022-1718 is a high-severity denial of service vulnerability in polonel/trudesk, published on 16 May 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
The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request in GitHub repository polonel/trudesk prior to 1.2.2. This can lead to Denial of service.
Weakness: CWE-190
Which versions are affected by CVE-2022-1718?
It affects 1 product.
Products include Trudesk Project Trudesk.
How do I fix CVE-2022-1718?
No fix has been published for CVE-2022-1718 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-2022-1718 being exploited?
There is no known exploitation of CVE-2022-1718 in the wild and no public exploit code.
Other vulnerabilities in polonel/trudesk
- CVE-2022-2023 Incorrect Use of Privileged APIs in polonel/trudesk
- CVE-2022-1770 Improper Privilege Management in polonel/trudesk
- CVE-2022-2128 Unrestricted Upload of File with Dangerous Type in polonel/trudesk
- CVE-2022-1931 Incorrect Synchronization in polonel/trudesk
- CVE-2022-1947 Use of Incorrect Operator in polonel/trudesk
Sources
Also known as GHSA-733x-qm55-w9g4.