CVE-2018-2439

The SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, has insufficient request validation (for example, where the request is validated for authenticity and validity) and under certain conditions, will process invalid requests. Several areas of the SAP Internet Graphics Server (IGS) did not require sufficient input validation. Namely, the SAP Internet Graphics Server (IGS) HTTP and RFC listener, SAP Internet Graphics Server (IGS) portwatcher when registering a portwatcher to the multiplexer and the SAP Internet Graphics Server (IGS) multiplexer had insufficient input validation and thus allowing a malformed data packet to cause a crash.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/104708	Third Party Advisory VDB Entry
https://launchpad.support.sap.com/#/notes/2644147	Permissions Required Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:internet_graphics_server:7.20:::::::*
	cpe:2.3:a:sap:internet_graphics_server:7.20ext:::::::*
	cpe:2.3:a:sap:internet_graphics_server:7.45:::::::*
	cpe:2.3:a:sap:internet_graphics_server:7.49:::::::*
	cpe:2.3:a:sap:internet_graphics_server:7.53:::::::*

History

No history.

Information

Published : 2018-07-10 18:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-2439

Mitre link : CVE-2018-2439

CVE.ORG link : CVE-2018-2439

JSON object : View

Products Affected

sap

internet_graphics_server

CWE

CWE-20

Improper Input Validation

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