CVE-2021-32420 Memory corruption in n/a
A heap-based buffer overflow in the dpic library allows attackers to execute arbitrary code or cause a 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-2021-32420?
CVE-2021-32420 is a high-severity memory corruption vulnerability in n/a, published on 22 Aug 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
dpic 2021.01.01 has a Heap-based Buffer Overflow in thestorestring function in dpic.y.
Weakness: CWE-787
Which versions are affected by CVE-2021-32420?
It affects 1 product.
Products include Dpic Project Dpic.
How do I fix CVE-2021-32420?
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-2021-32420 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-32420 exists.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2021-32420, GHSA-3jwx-6387-468v, UBUNTU-CVE-2021-32420.