CVE-2024-7867: Integer overflow and divide-by-zero in Xpdf 4.05 due to bogus page box coordinates
First published: Thu Aug 15 2024(Updated: )
In Xpdf 4.05 (and earlier), very large coordinates in a page box can cause an integer overflow and divide-by-zero.
Credit: xpdf@xpdfreader.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xpdf | <=4.05 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-7867?
CVE-2024-7867 is rated as a critical vulnerability due to the potential for integer overflow and divide-by-zero errors.
How do I mitigate CVE-2024-7867?
To mitigate CVE-2024-7867, it is recommended to upgrade to the latest version of Xpdf beyond 4.05.
What types of software are affected by CVE-2024-7867?
CVE-2024-7867 affects Xpdf versions up to and including 4.05.
Can CVE-2024-7867 lead to system crashes?
Yes, CVE-2024-7867 can potentially cause system crashes due to the divide-by-zero error.
Is there a workaround for CVE-2024-7867?
Currently, the best course of action is to update to a fixed version, as there are no known workarounds for CVE-2024-7867.
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