CVE-2020-7920 Denial of service in n/a
Unauthenticated attackers can cause a denial of service in Percona Monitoring and Management server via infinite loop.
- 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-2020-7920?
CVE-2020-7920 is a high-severity denial of service vulnerability in n/a, published on 6 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
Weakness: CWE-835
Which versions are affected by CVE-2020-7920?
It affects 1 product.
Products include Percona Monitoring and Management.
How do I fix CVE-2020-7920?
No fix has been published for CVE-2020-7920 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-2020-7920 being exploited?
There is no known exploitation of CVE-2020-7920 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3fp3-6m8h-4x7c.