Pervasive SQL Server 12.01.031.000 _srvLnaConnectMP1 heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Pervasive SQL Server 12.01.031.000. Affected by this vulnerability is the function _srvLnaConnectMP1. Performing a manipulation results in heap-based overflow. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Pervasive SQL Server 12.01.031.000 (Database Software). This affects the function _srvLnaConnectMP1. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 01/01/2017 as SSD Advisory – Pervasive SQL Heap Overflow as confirmed advisory (Website) via Securiteam. The advisory is shared at blogs.securiteam.com. Technical details and a public exploit are known.

After immediately, there has been an exploit disclosed. The exploit is shared for download at blogs.securiteam.com. It is declared as proof-of-concept.

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

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

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

01/01/2017 🔍
01/01/2017 +0 days 🔍
01/02/2017 +1 days 🔍
07/26/2019 +935 days 🔍

Sourcesinfo

Advisory: SSD Advisory – Pervasive SQL Heap Overflow⛔
Status: Confirmed

GCVE (VulDB): GCVE-100-94809
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/02/2017 10:40
Updated: 07/26/2019 07:19
Changes: 01/02/2017 10:40 (43), 07/26/2019 07:19 (2)
Complete: 🔍
Cache ID: 216::103

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

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