Azure Data Expert Ultimate 2.2.16 SMTP Verification memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Azure Data Expert Ultimate 2.2.16. It has been declared as critical. This impacts an unknown function of the component SMTP Verification. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2017-6506. It is possible to launch the attack remotely. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Azure Data Expert Ultimate 2.2.16. It has been declared as critical. This vulnerability affects some unknown processing of the component SMTP Verification. 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:

In Azure Data Expert Ultimate 2.2.16, the SMTP verification function suffers from a buffer overflow vulnerability, leading to remote code execution. The attack vector is a crafted SMTP daemon that sends a long 220 (aka "Service ready") string.

The bug was discovered 03/07/2017. The weakness was published 03/10/2017 by Peter Baris as EDB-ID 41545 as confirmed exploit (Exploit-DB). The advisory is available at exploit-db.com. This vulnerability was named CVE-2017-6506 since 03/06/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Peter Baris and been published even before and not after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. 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 $0-$5k.

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 (41545) and SecurityFocus (BID 96824†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Peter Baris
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: 🔍

Timelineinfo

03/06/2017 🔍
03/07/2017 +1 days 🔍
03/07/2017 +0 days 🔍
03/07/2017 +0 days 🔍
03/07/2017 +0 days 🔍
03/10/2017 +3 days 🔍
03/10/2017 +0 days 🔍
03/10/2017 +0 days 🔍
09/05/2020 +1275 days 🔍

Sourcesinfo

Advisory: EDB-ID 41545
Researcher: Peter Baris
Status: Confirmed

CVE: CVE-2017-6506 (🔍)
GCVE (CVE): GCVE-0-2017-6506
GCVE (VulDB): GCVE-100-97810
SecurityFocus: 96824 - Azure Data Expert Ultimate CVE-2017-6506 Buffer Overflow Vulnerability
OSVDB: - CVE-2017-6506 - Azure - Data Expert Ultimate - Buffer Overflow Issue

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/10/2017 15:21
Updated: 09/05/2020 20:53
Changes: 03/10/2017 15:21 (68), 09/05/2020 20:53 (4)
Complete: 🔍
Cache ID: 216:501:103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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