CVE-2020-6089 Memory corruption in Leadtools
A buffer overflow in the ANI file parser allows remote code execution via a malicious file, affecting users of the Leadtools library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-6089?
CVE-2020-6089 is a high-severity memory corruption vulnerability in Leadtools, published on 1 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An exploitable code execution vulnerability exists in the ANI file format parser of Leadtools 20. A specially crafted ANI file can cause a buffer overflow resulting in remote code execution. An attacker can provide a malicious file to trigger this vulnerability.
Weakness: CWE-787
Which versions are affected by CVE-2020-6089?
It affects 1 product.
Products include Leadtools Leadtools.
How do I fix CVE-2020-6089?
No fix has been published for CVE-2020-6089 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-2020-6089 being exploited?
There is no known exploitation of CVE-2020-6089 in the wild and no public exploit code.
Other vulnerabilities in Leadtools
Sources
Also known as GHSA-f43j-mv7x-p7rm.