CVE-2019-25341 iNetTools for iOS 8.20 - 'Whois' Denial of Service
Attackers can crash the iNetTools iOS application by pasting a specially crafted buffer into the Whois Domain Name field.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-25341?
CVE-2019-25341 is a medium-severity denial of service vulnerability in iNetTools for iOS, published on 12 Feb 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
iNetTools for iOS 8.20 contains a denial of service vulnerability in the Whois feature that allows attackers to crash the application by manipulating input. Attackers can paste a specially crafted 98-character buffer into the Domain Name field to trigger an application crash.
Weakness: CWE-121
Which versions are affected by CVE-2019-25341?
How do I fix CVE-2019-25341?
No fix has been published for CVE-2019-25341 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-2019-25341 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25341 exists.
Sources
Also known as GHSA-ggf8-hhhc-6pgc.