CVE-2016-4336 - An exploitable out-of-bounds write exists in the Bzip2 parsing of the Lexmark Perspective Document F

CVE-2016-4336

Summary

An exploitable out-of-bounds write exists in the Bzip2 parsing of the Lexmark Perspective Document Filters conversion functionality. A crafted Bzip2 document can lead to a stack-based buffer overflow causing an out-of-bounds write which under the right circumstance could potentially be leveraged by an attacker to gain arbitrary code execution.

References

http://www.talosintelligence.com/reports/TALOS-2016-0173/

Vulnerable Configurations

cpe:2.3:a:lexmark:perceptive_document_filters:-:*:*:*:*:*:*:*
cpe:2.3:a:lexmark:perceptive_document_filters:-:*:*:*:*:*:*:*

CVSS

Base:	7.5 (as of 11-01-2017 - 02:47)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:L/Au:N/C:P/I:P/A:P

refmap via4

misc

http://www.talosintelligence.com/reports/TALOS-2016-0173/

Last major update

11-01-2017 - 02:47

Published

06-01-2017 - 21:59

Last modified

11-01-2017 - 02:47