XiongMai Besder IP20H1 V4.02.R12.00035520.12012.047500.00200 Negative Number Integer Overflow memory corruption

A vulnerability classified as critical has been found in XiongMai Besder IP20H1 V4.02.R12.00035520.12012.047500.00200. This affects an unknown function. The manipulation as part of a Negative Number leads to a memory corruption vulnerability (Integer Overflow). CWE is classifying the issue as CWE-190. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 05/10/2019. This vulnerability is uniquely identified as CVE-2019-11878 since 05/10/2019. The attack can only be initiated within the local network. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/11/2019).

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

Vendor

• XiongMai

Name

• Besder IP20H1

• ?

• ?

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Integer Overflow (CWE-190)
Local: No
Remote: Partially

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known
0-Day Time: ?05/10/2019 Advisory disclosed
05/10/2019 +0 days CVE assigned
05/11/2019 +1 days VulDB entry created
05/11/2019 +0 days VulDB last updateCVE: CVE-2019-11878 (?)Created: 05/11/2019 02:59 AM
Complete: ?

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