CVE-2022-43148 Memory corruption in n/a
A heap overflow in rtf2html allows attackers to execute arbitrary code or cause denial of service via crafted RTF files.
- 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-2022-43148?
CVE-2022-43148 is a medium-severity memory corruption vulnerability in n/a, published on 31 Oct 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
rtf2html v0.2.0 was discovered to contain a heap overflow in the component /rtf2html/./rtf_tools.h.
Weakness: CWE-787
Which versions are affected by CVE-2022-43148?
It affects 1 product.
Products include Rtf2html Project Rtf2html.
How do I fix CVE-2022-43148?
No fix has been published for CVE-2022-43148 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-2022-43148 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43148 exists.
Sources
Also known as GHSA-q5qc-8m98-37m5.