CVE-2018-2439

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
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.
Overview
  • CVE ID
  • CVE-2018-2439
  • Assigner
  • cna@sap.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-07-10T18:29:01
  • Last Modified Date
  • 2018-09-12T19:05:04
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:sap:internet_graphics_server:7.20:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:internet_graphics_server:7.20ext:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:internet_graphics_server:7.45:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:internet_graphics_server:7.49:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:sap:internet_graphics_server:7.53:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=497256000 Vendor Advisory
https://launchpad.support.sap.com/#/notes/2644147 Permissions Required Vendor Advisory
http://www.securityfocus.com/bid/104708 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-2439
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2439
History
Created Old Value New Value Data Type Notes
2022-05-10 18:37:56 Added to TrackCVE
2022-12-03 09:39:36 2018-07-10T18:29Z 2018-07-10T18:29:01 CVE Published Date updated
2022-12-03 09:39:36 2018-09-12T19:05:04 CVE Modified Date updated
2022-12-03 09:39:36 Analyzed Vulnerability Status updated