National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-16691 Detail

Current Description

SAP Note Assistant tool (SAP BASIS from 7.00 to 7.02, from 7.10 to 7.11, 7.30, 7.31,7.40, from 7.50 to 7.52) supports upload of digitally signed note file of type 'SAR'. The digital signature verification is done together with the extraction of note file contained in the SAR archive. It is possible to append a tampered file to the SAR archive using SAPCAR tool and during the extraction, digital signature verification fails but the tampered file is extracted.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/101822 Third Party Advisory VDB Entry
https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/ Issue Tracking Vendor Advisory
https://launchpad.support.sap.com/#/notes/2546220 Permissions Required Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.00:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.01:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.02:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.30:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.31:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.40:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.50:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.51:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:sap:business_application_software_integrated_solution:7.52:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16691
NVD Published Date:
12/12/2017
NVD Last Modified:
01/04/2018