CVE-2018-2439 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.securityfocus.com/bid/104708 https://launchpad.support.sap.com//notes/2644147 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9