CVE-2019-12940 Denial of service in n/a
Attackers can cause denial of service via memory consumption in LiveZilla Server by sending a large integer value to the depth parameter.
- 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-2019-12940?
CVE-2019-12940 is a medium-severity denial of service vulnerability in n/a, published on 24 Jun 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
LiveZilla Server before 8.0.1.1 is vulnerable to Denial Of Service (memory consumption) in knowledgebase.php via a large integer value of the depth parameter.
Weakness: CWE-770
Which versions are affected by CVE-2019-12940?
It affects 1 product.
Products include Livezilla Livezilla.
How do I fix CVE-2019-12940?
No fix has been published for CVE-2019-12940 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-2019-12940 being exploited?
There is no known exploitation of CVE-2019-12940 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-79c7-jh67-pjhx.