CVE-2023-33802: Buffer Overflow

Published Jul 26, 2023
·
Updated

A buffer overflow in SumatraPDF Reader v3.4.6 allows attackers to cause a Denial of Service (DoS) via a crafted text file.

Affected Software

1 affected component
Sumatrapdfreader Sumatrapdf=3.4.6

Event History

Jul 26, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is CVE-2023-33802?

CVE-2023-33802 is a buffer overflow vulnerability in SumatraPDF Reader v3.4.6 that allows attackers to cause a Denial of Service (DoS) via a crafted text file.

2

How severe is the CVE-2023-33802 vulnerability?

The CVE-2023-33802 vulnerability has a severity score of 5.5 (medium).

3

Which software version is affected by CVE-2023-33802?

SumatraPDF Reader version 3.4.6 is affected by CVE-2023-33802.

4

How can an attacker exploit CVE-2023-33802?

An attacker can exploit CVE-2023-33802 by sending a crafted text file, causing a buffer overflow and resulting in a Denial of Service (DoS).

5

Is there a fix available for CVE-2023-33802?

At the moment, there is no known fix or patch available for CVE-2023-33802. It is recommended to update to a newer version of SumatraPDF Reader when it becomes available.

Contact

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