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.
References
Link 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
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: sap

Published: 2017-12-12T00:00:00

Updated: 2017-12-25T10:57:01

Reserved: 2017-11-09T00:00:00


Link: CVE-2017-16691

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2017-12-12T14:29:00.700

Modified: 2018-01-04T18:39:52.857


Link: CVE-2017-16691

JSON object: View

cve-icon Redhat Information

No data.

CWE