CVE-2019-19787 Memory corruption in n/a
A stack-based buffer overflow in ATasm allows attackers to execute arbitrary code or cause a denial of service via a crafted .m65 file.
- 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-2019-19787?
CVE-2019-19787 is a high-severity memory corruption vulnerability in Fedoraproject Fedora, published on 13 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
ATasm 1.06 has a stack-based buffer overflow in the get_signed_expression() function in setparse.c via a crafted .m65 file.
Weakness: CWE-787
Which versions are affected by CVE-2019-19787?
It affects 2 products.
Products include Atasm Project Atasm, Fedoraproject Fedora.
How do I fix CVE-2019-19787?
No fix has been published for CVE-2019-19787 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-19787 being exploited?
There is no known exploitation of CVE-2019-19787 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as GHSA-fvhj-qr8g-gp9j.