CVE-2021-34068 Memory corruption in n/a
Attackers can cause a denial of service in tsMuxer by tricking users into opening a crafted file, leading to a heap buffer overflow.
- 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-2021-34068?
CVE-2021-34068 is a medium-severity memory corruption vulnerability in n/a, published on 23 Jun 2021. 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
Heap based buffer overflow in tsMuxer 2.6.16 allows attackers to cause a Denial of Service (DoS) by running the application with a crafted file.
Weakness: CWE-787
Which versions are affected by CVE-2021-34068?
It affects 1 product.
Products include Tsmuxer Project Tsmuxer.
How do I fix CVE-2021-34068?
No fix has been published for CVE-2021-34068 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-2021-34068 being exploited?
There is no known exploitation of CVE-2021-34068 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-cq93-45xx-x7xj.