CVE-2024-4141: Out-of-bounds array write in Xpdf 4.05 due to incorrect bounds check
First published: Wed Apr 24 2024(Updated: )
Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. The root problem was a bounds check that was being optimized away by modern compilers.
Credit: xpdf@xpdfreader.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xpdf | <4.05 | |
| Xpdf | <=4.05 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-4141?
CVE-2024-4141 is considered a high severity vulnerability due to its potential for an out-of-bounds array write.
How do I fix CVE-2024-4141?
To fix CVE-2024-4141, update Xpdf to version 4.06 or later to address the out-of-bounds write issue.
Which versions of Xpdf are affected by CVE-2024-4141?
CVE-2024-4141 affects Xpdf versions up to and including 4.05.
What causes CVE-2024-4141?
CVE-2024-4141 is caused by a lack of proper bounds checking on an array in the handling of Type 1 fonts.
What can attackers do if they exploit CVE-2024-4141?
If exploited, CVE-2024-4141 may allow attackers to execute arbitrary code or cause denial of service.
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