Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2018-2439 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://launchpad.support.sap.com/#/notes/2644147	CVE	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000	CVE	Vendor Advisory
http://www.securityfocus.com/bid/104708	CVE	Third Party AdvisoryVDB Entry
https://launchpad.support.sap.com/#/notes/2644147	[email protected]	Permissions RequiredVendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/104708	[email protected]	Third Party AdvisoryVDB Entry

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
sap internet graphics server	7.20 7.20ext 7.45 7.49 7.53
CPE 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:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Sep 12, 2018	Initial Analysis	[email protected]
Jul 13, 2018	CVE Modified	[email protected]