CVE-2019-8909 Denial of service in n/a
Remote attackers can cause denial of service in WTCMS by sending crafted dimensions for verification code images, leading to resource consumption.
- 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-2019-8909?
CVE-2019-8909 is a high-severity denial of service vulnerability in n/a, published on 18 Feb 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in WTCMS 1.0. It allows remote attackers to cause a denial of service (resource consumption) via crafted dimensions for the verification code image.
Weakness: CWE-400
Which versions are affected by CVE-2019-8909?
It affects 1 product.
Products include Wtcms Project Wtcms.
How do I fix CVE-2019-8909?
No fix has been published for CVE-2019-8909 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-2019-8909 being exploited?
There is no known exploitation of CVE-2019-8909 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-r6rv-m68g-fvjq.