CVE-2019-14678

SAS XML Mapper 9.45 has an XML External Entity (XXE) vulnerability that can be leveraged by malicious attackers in multiple ways. Examples are Local File Reading, Out Of Band File Exfiltration, Server Side Request Forgery, and/or Potential Denial of Service attacks. This vulnerability also affects the XMLV2 LIBNAME engine when the AUTOMAP option is used.

CVSS v3.0 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-14678-Unsafe%20XML%20Parsing-SAS%20XML%20Mapper	Exploit Third Party Advisory
http://support.sas.com/kb/64/719.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sas:xml_mapper:9.45:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:a:sas:base_sas:9.4:ts1m6:*:*:*:*:*:*

OR	cpe:2.3:o:hp:hp-ux:-:::::::*
	cpe:2.3:o:ibm:aix:-:::::::*
	cpe:2.3:o:ibm:z\/os:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-::::::x64:
	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_7:-:-:::enterprise:::*
	cpe:2.3:o:microsoft:windows_7:-:-:::home_premium:::*
	cpe:2.3:o:microsoft:windows_7:-:-:::professional:::*
	cpe:2.3:o:microsoft:windows_7:-:-:::ultimate:::*
	cpe:2.3:o:microsoft:windows_8:-::::enterprise:::
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:oracle:solaris:-::::::x64:
	cpe:2.3:o:microsoft:windows_server_2012:r2::::datacenter:::
	cpe:2.3:o:microsoft:windows_8:-::::pro:::
	cpe:2.3:o:microsoft:windows_8.1:-::::pro:::
	cpe:2.3:o:microsoft:windows_server_2012:-::::datacenter:::
	cpe:2.3:o:microsoft:windows_server_2012:-::::standard:::

Information

Published : 2019-11-14 13:15

Updated : 2019-11-22 11:34

NVD link : CVE-2019-14678

Mitre link : CVE-2019-14678

JSON object : View

CWE

CWE-611

Improper Restriction of XML External Entity Reference

Products Affected

microsoft

windows_7
windows_server_2016
windows
windows_server_2012
windows_server_2019
windows_10
windows_8.1
windows_8

sas

xml_mapper
base_sas

ibm

aix
z\/os

hp-ux

linux

linux_kernel

oracle

solaris

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10.0 /10