CVE-2019-19819 Null dereference in n/a
A crafted Unicode content can cause a null pointer dereference in Nitro Free PDF Reader, leading to a denial of service.
- 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-2019-19819?
CVE-2019-19819 is a medium-severity vulnerability in n/a, published on 16 Dec 2019. 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
The JBIG2Globals library in npdf.dll in Nitro Free PDF Reader 12.0.0.112 has a CAPPDAnnotHandlerUtils::PDAnnotHandlerDestroyData2+0x90ec NULL Pointer Dereference via crafted Unicode content.
Weakness: CWE-476
Which versions are affected by CVE-2019-19819?
It affects 1 product.
Products include Gonitro Nitropdf.
How do I fix CVE-2019-19819?
No fix has been published for CVE-2019-19819 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-19819 being exploited?
There is no known exploitation of CVE-2019-19819 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-c4ff-9qh6-8hch.