CVE-2022-35021 Memory corruption in n/a
A global buffer overflow in OTFCC allows attackers to execute arbitrary code or cause a denial of service via crafted font files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-35021?
CVE-2022-35021 is a medium-severity memory corruption vulnerability in Otfcc Project Otfcc, published on 22 Sep 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
OTFCC commit 617837b was discovered to contain a global buffer overflow via /release-x64/otfccdump+0x718693.
Weakness: CWE-120
Which versions are affected by CVE-2022-35021?
It affects 1 product.
Products include Otfcc Project Otfcc.
How do I fix CVE-2022-35021?
No fix has been published for CVE-2022-35021 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-2022-35021 being exploited?
There is no known exploitation of CVE-2022-35021 in the wild and no public exploit code.
Other vulnerabilities in Otfcc Project Otfcc
Sources
Also known as DEBIAN-CVE-2022-35021, ECHO-3143-27bf-6ffe, GHSA-hw62-5m9w-9pm8.