CVE-2022-32324 Memory corruption in n/a

Critical 9.8 Published 1 Jul 2022 Updated 3 Aug 2024

A heap buffer overflow in PDFAlto allows attackers to execute arbitrary code or cause denial of service via crafted PDF files.

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-2022-32324?

CVE-2022-32324 is a critical memory corruption vulnerability in n/a, published on 1 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

PDFAlto v0.4 was discovered to contain a heap buffer overflow via the component /pdfalto/src/pdfalto.cc.

Weakness: CWE-787

Which versions are affected by CVE-2022-32324?

It affects 1 product.

Products include Pdfalto Project Pdfalto.

How do I fix CVE-2022-32324?

No fix has been published for CVE-2022-32324 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-2022-32324 being exploited?

There is no known exploitation of CVE-2022-32324 in the wild and no public exploit code.

Sources

Also known as GHSA-qw22-v7wv-prpm.