VDB-130912 · CVE-2019-0266 · BID 106988

SAP HANA Extended Application Services 1.0 Trace File access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9	$5k-$25k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in SAP HANA Extended Application Services 1.0. Affected by this issue is some unknown functionality of the component Trace File Handler. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2019-0266. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in SAP HANA Extended Application Services 1.0 (Database Software). It has been declared as problematic. This vulnerability affects an unknown code block of the component Trace File Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality. CVE summarizes:

Under certain conditions SAP HANA Extended Application Services, version 1.0, advanced model (XS advanced) writes credentials of platform users to a trace file of the SAP HANA system. Even though this trace file is protected from unauthorized access, the risk of leaking information is increased.

The bug was discovered 02/12/2019. The weakness was disclosed 02/15/2019 (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2019-0266 since 11/26/2018. The attack can be initiated remotely. The requirement for exploitation is a single authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 07/10/2023). The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-130909 is pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Database Software

Vendor

Name

HANA Extended Application Services

Version

License

commercial

Website

Vendor: https://www.sap.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/26/2018 🔍
02/12/2019 +78 days 🔍
02/15/2019 +3 days 🔍
02/16/2019 +1 days 🔍
07/10/2023 +1605 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2019-0266 (🔍)
GCVE (CVE): GCVE-0-2019-0266
GCVE (VulDB): GCVE-100-130912
SecurityFocus: 106988

scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 02/16/2019 14:26
Updated: 07/10/2023 14:45
Changes: 02/16/2019 14:26 (56), 05/10/2020 18:14 (2), 07/10/2023 14:45 (3)
Complete: 🔍
Cache ID: 216::103

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