SAP HANA 1.00.095 hdbindexserver memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in SAP HANA 1.00.095. Affected by this issue is some unknown functionality of the component hdbindexserver. Executing a manipulation can lead to memory corruption. The identification of this vulnerability is CVE-2015-7986. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as critical was found in SAP HANA 1.00.095 (Database Software). This vulnerability affects an unknown function of the component hdbindexserver. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The index server (hdbindexserver) in SAP HANA 1.00.095 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via an HTTP request, aka SAP Security Note 2197428.

The weakness was shared 10/27/2015 as 2197428 as confirmed security note (Website). The advisory is shared for download at scn.sap.com. This vulnerability was named CVE-2015-7986 since 10/27/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by ERPScan and been published 4 months after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k.

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

The vulnerability is also documented in the databases at Exploit-DB (39382) and Vulnerability Center (SBV-54416†). The entries VDB-79114 and VDB-90644 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: ERPScan
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

10/27/2015 🔍
10/27/2015 +0 days 🔍
10/27/2015 +0 days 🔍
10/27/2015 +0 days 🔍
10/28/2015 +1 days 🔍
11/16/2015 +19 days 🔍
01/28/2016 +73 days 🔍
01/28/2016 +0 days 🔍
12/30/2024 +3259 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 2197428
Status: Confirmed

CVE: CVE-2015-7986 (🔍)
GCVE (CVE): GCVE-0-2015-7986
GCVE (VulDB): GCVE-100-78904
Vulnerability Center: 54416 - SAP HANA 1.00.095 Remote Code Execution in Index Server via an HTTP Request, High

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

Entryinfo

Created: 10/28/2015 10:58
Updated: 12/30/2024 13:28
Changes: 10/28/2015 10:58 (50), 04/12/2018 17:20 (14), 12/30/2024 13:28 (16)
Complete: 🔍
Cache ID: 216:446:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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