High severity · published Apr 4, 2017
CVE-2016-3740
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…
7.8
CVSS
15.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.4% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Foxit Reader · Foxitsoftware
7.3.4.311 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-3740
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-3740
Third Party Advisory
https://0patch.blogspot.com/2016/07/0patching-foxit-readers-heap-buffer.html
Vendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.php
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