Oracle MICROS XBR up to 10.8.1 Database memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle MICROS XBR up to 10.8.1. It has been classified as critical. Impacted is an unknown function of the component Database. This manipulation causes memory corruption. This vulnerability is registered as CVE-2016-3506. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Oracle MICROS XBR up to 10.8.1. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Database. 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.

The bug was discovered 07/19/2016. The weakness was published 04/19/2017 with Oracle as Oracle Critical Patch Update Advisory - April 2017 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2016-3506 since 03/17/2016. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 92522 (Oracle Database Multiple Vulnerabilities (July 2016 CPU) (FREAK)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases and running in the context c. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20016 (Oracle Database July 2016 Patch Set Update (PSU) 11.2.0.4.160719 Not Installed (Patch 23615381)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (92522) and SecurityFocus (BID 91787†). Similar entries are available at VDB-76354, VDB-78584, VDB-78603 and VDB-78601. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.1
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 8.1
Vendor Vector (Oracle): 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 92522
Nessus Name: Oracle Database Multiple Vulnerabilities (July 2016 CPU) (FREAK)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 110180
OpenVAS Name: Oracle Database Server Multiple Unspecified Vulnerabilities -01 Jan16
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/17/2016 🔍
07/15/2016 +120 days 🔍
07/19/2016 +4 days 🔍
07/21/2016 +2 days 🔍
07/22/2016 +1 days 🔍
04/19/2017 +271 days 🔍
04/19/2017 +0 days 🔍
04/19/2017 +0 days 🔍
12/19/2020 +1340 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2017
Researcher: Oracle
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-3506 (🔍)
GCVE (CVE): GCVE-0-2016-3506
GCVE (VulDB): GCVE-100-100105
SecurityFocus: 91787 - Oracle July 2016 Critical Patch Update Multiple Vulnerabilities
OSVDB: - CVE-2016-3506 - Oracle - Database Server - Unspecified Issue
SecurityTracker: 1036363

scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍

Entryinfo

Created: 04/19/2017 19:11
Updated: 12/19/2020 20:10
Changes: 04/19/2017 19:11 (75), 09/15/2020 16:52 (16), 12/19/2020 20:03 (3), 12/19/2020 20:10 (1)
Complete: 🔍
Cache ID: 216:B22:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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