CVE-2023-42189 Denial of service in n/a
Remote attackers can cause denial of service on Matter SDK-based smart home devices via a crafted script to the KeySetRemove function.
- 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-2023-42189?
CVE-2023-42189 is a high-severity denial of service vulnerability in n/a, published on 10 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Insecure Permissions vulnerability in Connectivity Standards Alliance Matter Official SDK v.1.1.0.0 , Nanoleaf Light strip v.3.5.10, Govee LED Strip v.3.00.42, switchBot Hub2 v.1.0-0.8, Phillips hue hub v.1.59.1959097030, and yeelight smart lamp v.1.12.69 allows a remote attacker to cause a denial of service via a crafted script to the KeySetRemove function.
Weakness: CWE-732
Which versions are affected by CVE-2023-42189?
It affects 9 products.
Products include Eve Eve Door and Window Firmware, Govee Led Strip Firmware, Nanoleaf Lightstrip Firmware, Orein Smart Bulb Firmware, Phillips Hue Bridge Firmware, Switchbot Hub2 Firmware and 3 more.
How do I fix CVE-2023-42189?
No fix has been published for CVE-2023-42189 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-2023-42189 being exploited?
There is no known exploitation of CVE-2023-42189 in the wild and no public exploit code.
Sources
Also known as GHSA-gg6j-gxcg-jjcm.