CVE-2023-46345 Null dereference in n/a

High 7.5 Published 25 Oct 2023 Updated 17 Sep 2024

A NULL pointer dereference in Catdoc's xls2csv component allows attackers to cause a denial of service via crafted 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-2023-46345?

CVE-2023-46345 is a high-severity vulnerability in n/a, published on 25 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/xlsparse.c.

Weakness: CWE-476

Which versions are affected by CVE-2023-46345?

It affects 1 product.

Products include Fossies Catdoc.

How do I fix CVE-2023-46345?

No fix has been published for CVE-2023-46345 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-46345 being exploited?

There is no known exploitation of CVE-2023-46345 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2023-46345, GHSA-qp9j-3hxc-wm7p, UBUNTU-CVE-2023-46345.