CVE-2019-6335 Denial of service in Laser Printers
Attackers can exploit a vulnerability in Samsung Laser Printers to cause a denial of service, disrupting printing operations.
- 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-2019-6335?
CVE-2019-6335 is a high-severity denial of service vulnerability in Samsung Laser Printers, published on 11 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A potential security vulnerability has been identified with Samsung Laser Printers. This vulnerability could potentially be exploited to create a denial of service.
Which versions are affected by CVE-2019-6335?
It affects 4 products.
Products include Hp Samsung C480 Firmware, Hp Samsung Clp680 Firmware, Hp Samsung M2070 Firmware, Hp Samsung M436dn Firmware.
How do I fix CVE-2019-6335?
No fix has been published for CVE-2019-6335 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-2019-6335 being exploited?
There is no known exploitation of CVE-2019-6335 in the wild and no public exploit code.
Sources
Also known as GHSA-f2f2-wrcf-ch82.