CVE-2016-3740

Description

Heap-based buffer overflow in the CreateFXPDFConvertor function in ConvertToPdf_x86.dll in Foxit Reader 7.3.4.311 allows remote attackers to execute arbitrary code via a large SamplesPerPixel value in a crafted TIFF image that is mishandled during PDF conversion. This is fixed in 8.0.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.30% Top 25%
Vendor Advisory foxitsoftware.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.foxitsoftware.com/support/security-bulletins.php vendor advisory
https://0patch.blogspot.com/2016/07/0patching-foxit-readers-heap-buffer.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-3740?
CVE-2016-3740 has been scored as a high severity vulnerability.
How to fix CVE-2016-3740?
To fix CVE-2016-3740, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-3740 being actively exploited in the wild?
It is possible that CVE-2016-3740 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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