CVE-2023-37644
First published: Thu Jan 11 2024(Updated: )
SWFTools 0.9.2 772e55a allows attackers to trigger a large memory-allocation attempt via a crafted document, as demonstrated by pdf2swf. This occurs in png_read_chunk in lib/png.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SWFTools | =0.9.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-37644?
The severity of CVE-2023-37644 is classified as moderate due to potential denial of service risks.
How do I fix CVE-2023-37644?
To fix CVE-2023-37644, upgrade to a newer version of SWFTools that addresses this vulnerability.
What are the exploitability conditions for CVE-2023-37644?
CVE-2023-37644 can be exploited by sending a specially crafted document to trigger excessive memory allocation in SWFTools.
What component of SWFTools is affected by CVE-2023-37644?
CVE-2023-37644 affects the png_read_chunk function in the lib/png.c component of SWFTools.
Is CVE-2023-37644 present in versions other than 0.9.2 of SWFTools?
CVE-2023-37644 is specifically known to affect version 0.9.2 of SWFTools.
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