CVE-2020-25794 Memory corruption in n/a
A memory-safety issue in the sized-chunks Rust crate can cause a panic during clone operations, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-25794?
CVE-2020-25794 is a high-severity memory corruption vulnerability in n/a, published on 19 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in the sized-chunks crate through 0.6.2 for Rust. In the Chunk implementation, clone can have a memory-safety issue upon a panic.
Weakness: CWE-401
Which versions are affected by CVE-2020-25794?
It affects 1 product.
Products include Sized-Chunks Project Sized-Chunks.
How do I fix CVE-2020-25794?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-25794 being exploited?
There is no known exploitation of CVE-2020-25794 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2020-25794, UBUNTU-CVE-2020-25794.