CVE-2022-47925 Insufficient Input Validation in the Endpoint of the csaf-validator-service
An unauthenticated remote attacker can cause a partial denial of service by sending requests with unexpected test names to the CSAF validator service.
- 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-2022-47925?
CVE-2022-47925 is a high-severity denial of service vulnerability in Secvisogram csaf-validator-service, published on 27 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The validate JSON endpoint of the Secvisogram csaf-validator-service in versions < 0.1.0 processes tests with unexpected names. This insufficient input validation of requests by an unauthenticated remote user might lead to a partial DoS of the service. Only the request of the attacker is affected by this vulnerability.
Weakness: CWE-20
Which versions are affected by CVE-2022-47925?
It affects 1 product.
Products include Csaf-Validator-Lib Project Csaf-Validator-Lib.
How do I fix CVE-2022-47925?
No fix has been published for CVE-2022-47925 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-2022-47925 being exploited?
There is no known exploitation of CVE-2022-47925 in the wild and no public exploit code.
Other vulnerabilities in Secvisogram csaf-validator-service
Sources
Also known as GHSA-h22p-qvm6-c9p5.