CVE-2022-35020 Memory corruption in n/a
A heap buffer overflow in Advancecomp allows attackers to execute arbitrary code or cause denial of service via crafted input.
- 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
- Available
What is CVE-2022-35020?
CVE-2022-35020 is a medium-severity memory corruption vulnerability in Fedoraproject Fedora, published on 29 Aug 2022. 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
Advancecomp v2.3 was discovered to contain a heap buffer overflow via the component __interceptor_memcpy at /sanitizer_common/sanitizer_common_interceptors.inc.
Weakness: CWE-787
Which versions are affected by CVE-2022-35020?
It affects 2 products.
Products include Advancemame Advancecomp, Fedoraproject Fedora.
How do I fix CVE-2022-35020?
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-2022-35020 being exploited?
There is no known exploitation of CVE-2022-35020 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as AZL-43834, AZL-44895, CLEANSTART-2023-BR70474, DEBIAN-CVE-2022-35020, GHSA-42wc-qc2g-5v4h, UBUNTU-CVE-2022-35020.