CVE-2023-2663: Stack overflow in Xpdf 4.04 due to object loop in PDF page label tree

Published May 11, 2023
·
Updated

In Xpdf 4.04 (and earlier), a PDF object loop in the page label tree leads to infinite recursion and a stack overflow.

Affected Software

1 affected component
Xpdfreader Xpdf<=4.04

Event History

May 11, 2023
CVE Published
via MITRE·08:16 PM
Data Sourced
via MITRE·08:16 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the vulnerability ID for the Xpdf stack overflow vulnerability?

The vulnerability ID for the Xpdf stack overflow vulnerability is CVE-2023-2663.

2

What is the severity rating of CVE-2023-2663?

The severity rating of CVE-2023-2663 is 5.5 out of 10.

3

How does the Xpdf stack overflow vulnerability affect the software?

The Xpdf stack overflow vulnerability affects Xpdf version 4.04 and earlier.

4

How can I fix CVE-2023-2663?

To fix CVE-2023-2663, it is recommended to update Xpdf to a version later than 4.04.

5

Where can I find more information about CVE-2023-2663?

You can find more information about CVE-2023-2663 on the Xpdfreader forum: https://forum.xpdfreader.com/viewtopic.php?t=42421

Contact

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