High severity · published Jan 6, 2017
CVE-2016-5646
An exploitable heap overflow vulnerability exists in the Compound Binary File Format (CBFF) parser functionality of Lexmark Perceptive Document Filters library
7.8
CVSS
2%
EPSS
No
On KEV
Description
An exploitable heap overflow vulnerability exists in the Compound Binary File Format (CBFF) parser functionality of Lexmark Perceptive Document Filters library. A specially crafted CBFF file can cause a code execution. An attacker can send a malformed file to trigger this vulnerability.
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)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PD
Perceptive Document Filters · Lexmark
11.2.0.1732 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-5646
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-5646
Exploit
http://www.talosintelligence.com/reports/TALOS-2016-0185/
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