Vulnerability CVE-2017-2821
Published: 2017-09-05   Modified: 2017-09-06

Description:
An exploitable use-after-free exists in the PDF parsing functionality of Lexmark Perspective Document Filters 11.3.0.2400 and 11.4.0.2452. A crafted PDF document can lead to a use-after-free resulting in direct code execution.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Lexmark -> Perceptive document filters 

 References:
http://www.securityfocus.com/bid/100510
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0322
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