CVE-2017-16680

Two potential audit log injections in SAP HANA extended application services 1.0, advanced model: 1) Certain HTTP/REST endpoints of controller service are missing user input validation which could allow unprivileged attackers to forge audit log lines. Hence the interpretation of audit log files could be hindered or misdirected. 2) User Account and Authentication writes audit logs into syslog and additionally writes the same audit entries into a log file. Entries in the log file miss escaping. Hence the interpretation of audit log files could be hindered or misdirected, while the entries in syslog are correct.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/102138	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/2522510	Permissions Required Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sap:hana_extended_application_services:1.0:*:*:*:*:*:*:*

History

21 Dec 2023, 04:21

Type	Values Removed	Values Added
First Time		Sap hana Extended Application Services
CPE	cpe:2.3:a:sap:hana_extend_application_services:1.0:::::::*	cpe:2.3:a:sap:hana_extended_application_services:1.0:::::::*

Information

Published : 2017-12-12 14:29

Updated : 2023-12-21 04:21

NVD link : CVE-2017-16680

Mitre link : CVE-2017-16680

CVE.ORG link : CVE-2017-16680

JSON object : View

Products Affected

sap

hana_extended_application_services

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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