CVE-2021-30045 Memory corruption in n/a
A buffer overflow in SerenityOS allows attackers to execute arbitrary code or cause a denial of service via crafted input.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-30045?
CVE-2021-30045 is a critical memory corruption vulnerability in n/a, published on 6 Apr 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SerenityOS 2021-03-27 contains a buffer overflow vulnerability in the EndOfCentralDirectory::read() function.
Weakness: CWE-120
Which versions are affected by CVE-2021-30045?
It affects 1 product.
Products include Serenityos Serenityos.
How do I fix CVE-2021-30045?
No fix has been published for CVE-2021-30045 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-2021-30045 being exploited?
There is no known exploitation of CVE-2021-30045 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6m2h-c4q5-c6rp.